157050220925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1\times {\mathrm{3989}}^1$

素因数の和:4287

約数の個数: 72

約数和(自身を含む): 220249835400

約数和(自身を除く): 63199614475

約数列:

[1, 5, 13, 23, 25, 65, 115, 229, 299, 325, 529, 575, 1145, 1495, 2645, 2977, 3989, 5267, 5725, 6877, 7475, 13225, 14885, 19945, 26335, 34385, 51857, 68471, 74425, 91747, 99725, 121141, 131675, 171925, 259285, 342355, 458735, 605705, 913481, 1192711, 1296425, 1574833, 1711775, 2110181, 2293675, 3028525, 4567405, 5963555, 7874165, 10550905, 11875253, 21010063, 22837025, 27432353, 29817775, 39370825, 52754525, 59376265, 105050315, 137161765, 273130819, 296881325, 483231449, 525251575, 685808825, 1365654095, 2416157245, 6282008837, 6828270475, 12080786225, 31410044185, 157050220925]

約数ペア:

[(1, 157050220925), (5, 31410044185), (13, 12080786225), (23, 6828270475), (25, 6282008837), (65, 2416157245), (115, 1365654095), (229, 685808825), (299, 525251575), (325, 483231449), (529, 296881325), (575, 273130819), (1145, 137161765), (1495, 105050315), (2645, 59376265), (2977, 52754525), (3989, 39370825), (5267, 29817775), (5725, 27432353), (6877, 22837025), (7475, 21010063), (13225, 11875253), (14885, 10550905), (19945, 7874165), (26335, 5963555), (34385, 4567405), (51857, 3028525), (68471, 2293675), (74425, 2110181), (91747, 1711775), (99725, 1574833), (121141, 1296425), (131675, 1192711), (171925, 913481), (259285, 605705), (342355, 458735)]