23361975

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 52741416

約数和(自身を除く): 29379441

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 163, 175, 195, 225, 245, 273, 315, 325, 441, 455, 489, 525, 585, 637, 735, 815, 819, 975, 1141, 1225, 1365, 1467, 1575, 1911, 2119, 2205, 2275, 2445, 2925, 3185, 3423, 3675, 4075, 4095, 5705, 5733, 6357, 6825, 7335, 7987, 9555, 10269, 10595, 11025, 12225, 14833, 15925, 17115, 19071, 20475, 23961, 28525, 28665, 31785, 36675, 39935, 44499, 47775, 51345, 52975, 71883, 74165, 85575, 95355, 103831, 119805, 133497, 143325, 158925, 199675, 222495, 256725, 311493, 359415, 370825, 476775, 519155, 599025, 667485, 934479, 1112475, 1557465, 1797075, 2595775, 3337425, 4672395, 7787325, 23361975]

約数ペア:

[(1, 23361975), (3, 7787325), (5, 4672395), (7, 3337425), (9, 2595775), (13, 1797075), (15, 1557465), (21, 1112475), (25, 934479), (35, 667485), (39, 599025), (45, 519155), (49, 476775), (63, 370825), (65, 359415), (75, 311493), (91, 256725), (105, 222495), (117, 199675), (147, 158925), (163, 143325), (175, 133497), (195, 119805), (225, 103831), (245, 95355), (273, 85575), (315, 74165), (325, 71883), (441, 52975), (455, 51345), (489, 47775), (525, 44499), (585, 39935), (637, 36675), (735, 31785), (815, 28665), (819, 28525), (975, 23961), (1141, 20475), (1225, 19071), (1365, 17115), (1467, 15925), (1575, 14833), (1911, 12225), (2119, 11025), (2205, 10595), (2275, 10269), (2445, 9555), (2925, 7987), (3185, 7335), (3423, 6825), (3675, 6357), (4075, 5733), (4095, 5705)]