201307515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 329624640

約数和(自身を除く): 128317125

約数列:

[1, 3, 5, 15, 53, 159, 265, 313, 795, 809, 939, 1565, 2427, 4045, 4695, 12135, 16589, 42877, 49767, 82945, 128631, 214385, 248835, 253217, 643155, 759651, 1266085, 3798255, 13420501, 40261503, 67102505, 201307515]

約数ペア:

[(1, 201307515), (3, 67102505), (5, 40261503), (15, 13420501), (53, 3798255), (159, 1266085), (265, 759651), (313, 643155), (795, 253217), (809, 248835), (939, 214385), (1565, 128631), (2427, 82945), (4045, 49767), (4695, 42877), (12135, 16589)]