2017267525

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 3384158400

約数和(自身を除く): 1366890875

約数列:

[1, 5, 7, 13, 19, 25, 35, 49, 59, 65, 91, 95, 113, 133, 175, 245, 247, 295, 325, 413, 455, 475, 565, 637, 665, 767, 791, 931, 1121, 1225, 1235, 1469, 1475, 1729, 2065, 2147, 2275, 2825, 2891, 3185, 3325, 3835, 3955, 4655, 5369, 5537, 5605, 6175, 6667, 7345, 7847, 8645, 10283, 10325, 10735, 12103, 14455, 14573, 15029, 15925, 19175, 19775, 23275, 26845, 27685, 27911, 28025, 33335, 36725, 37583, 39235, 43225, 46669, 51415, 53675, 54929, 60515, 71981, 72275, 72865, 75145, 86671, 102011, 105203, 126673, 134225, 138425, 139555, 166675, 187915, 195377, 196175, 233345, 257075, 274645, 302575, 326683, 359905, 364325, 375725, 433355, 510055, 526015, 606697, 633365, 697775, 714077, 886711, 939575, 976885, 1166725, 1367639, 1373225, 1633415, 1646749, 1799525, 2166775, 2550275, 2630075, 3033485, 3166825, 3570385, 4246879, 4433555, 4884425, 6206977, 6838195, 8167075, 8233745, 11527243, 15167425, 17851925, 21234395, 22167775, 31034885, 34190975, 41168725, 57636215, 80690701, 106171975, 155174425, 288181075, 403453505, 2017267525]

約数ペア:

[(1, 2017267525), (5, 403453505), (7, 288181075), (13, 155174425), (19, 106171975), (25, 80690701), (35, 57636215), (49, 41168725), (59, 34190975), (65, 31034885), (91, 22167775), (95, 21234395), (113, 17851925), (133, 15167425), (175, 11527243), (245, 8233745), (247, 8167075), (295, 6838195), (325, 6206977), (413, 4884425), (455, 4433555), (475, 4246879), (565, 3570385), (637, 3166825), (665, 3033485), (767, 2630075), (791, 2550275), (931, 2166775), (1121, 1799525), (1225, 1646749), (1235, 1633415), (1469, 1373225), (1475, 1367639), (1729, 1166725), (2065, 976885), (2147, 939575), (2275, 886711), (2825, 714077), (2891, 697775), (3185, 633365), (3325, 606697), (3835, 526015), (3955, 510055), (4655, 433355), (5369, 375725), (5537, 364325), (5605, 359905), (6175, 326683), (6667, 302575), (7345, 274645), (7847, 257075), (8645, 233345), (10283, 196175), (10325, 195377), (10735, 187915), (12103, 166675), (14455, 139555), (14573, 138425), (15029, 134225), (15925, 126673), (19175, 105203), (19775, 102011), (23275, 86671), (26845, 75145), (27685, 72865), (27911, 72275), (28025, 71981), (33335, 60515), (36725, 54929), (37583, 53675), (39235, 51415), (43225, 46669)]