87336865

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 138879360

約数和(自身を除く): 51542495

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1265, 1409, 1771, 2695, 5635, 7045, 8855, 9863, 12397, 15499, 32407, 49315, 61985, 69041, 77495, 108493, 162035, 226849, 345205, 356477, 542465, 759451, 1134245, 1587943, 1782385, 2495339, 3797255, 7939715, 12476695, 17467373, 87336865]

約数ペア:

[(1, 87336865), (5, 17467373), (7, 12476695), (11, 7939715), (23, 3797255), (35, 2495339), (49, 1782385), (55, 1587943), (77, 1134245), (115, 759451), (161, 542465), (245, 356477), (253, 345205), (385, 226849), (539, 162035), (805, 108493), (1127, 77495), (1265, 69041), (1409, 61985), (1771, 49315), (2695, 32407), (5635, 15499), (7045, 12397), (8855, 9863)]