15704898495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2361

約数の個数: 128

約数和(自身を含む): 31260902400

約数和(自身を除く): 15556003905

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 181, 195, 209, 247, 285, 429, 543, 627, 715, 741, 905, 1045, 1235, 1991, 2129, 2145, 2353, 2715, 2717, 3135, 3439, 3705, 5973, 6387, 7059, 8151, 9955, 10317, 10645, 11765, 13585, 17195, 23419, 25883, 27677, 29865, 31935, 35295, 37829, 40451, 40755, 44707, 51585, 70257, 77649, 83031, 113487, 117095, 121353, 129415, 134121, 138385, 189145, 202255, 223535, 304447, 351285, 385349, 388245, 415155, 444961, 491777, 525863, 567435, 606765, 670605, 913341, 1156047, 1334883, 1475331, 1522235, 1577589, 1926745, 2224805, 2458885, 2629315, 4238839, 4566705, 5009537, 5780235, 5784493, 6674415, 7321631, 7376655, 7887945, 12716517, 15028611, 17353479, 21194195, 21964893, 25047685, 28922465, 36608155, 55104907, 63582585, 75143055, 80537941, 86767395, 95181203, 109824465, 165314721, 241613823, 275524535, 285543609, 402689705, 475906015, 826573605, 1046993233, 1208069115, 1427718045, 3140979699, 5234966165, 15704898495]

約数ペア:

[(1, 15704898495), (3, 5234966165), (5, 3140979699), (11, 1427718045), (13, 1208069115), (15, 1046993233), (19, 826573605), (33, 475906015), (39, 402689705), (55, 285543609), (57, 275524535), (65, 241613823), (95, 165314721), (143, 109824465), (165, 95181203), (181, 86767395), (195, 80537941), (209, 75143055), (247, 63582585), (285, 55104907), (429, 36608155), (543, 28922465), (627, 25047685), (715, 21964893), (741, 21194195), (905, 17353479), (1045, 15028611), (1235, 12716517), (1991, 7887945), (2129, 7376655), (2145, 7321631), (2353, 6674415), (2715, 5784493), (2717, 5780235), (3135, 5009537), (3439, 4566705), (3705, 4238839), (5973, 2629315), (6387, 2458885), (7059, 2224805), (8151, 1926745), (9955, 1577589), (10317, 1522235), (10645, 1475331), (11765, 1334883), (13585, 1156047), (17195, 913341), (23419, 670605), (25883, 606765), (27677, 567435), (29865, 525863), (31935, 491777), (35295, 444961), (37829, 415155), (40451, 388245), (40755, 385349), (44707, 351285), (51585, 304447), (70257, 223535), (77649, 202255), (83031, 189145), (113487, 138385), (117095, 134121), (121353, 129415)]