121492515

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 197593920

約数和(自身を除く): 76101405

約数列:

[1, 3, 5, 15, 113, 229, 313, 339, 565, 687, 939, 1145, 1565, 1695, 3435, 4695, 25877, 35369, 71677, 77631, 106107, 129385, 176845, 215031, 358385, 388155, 530535, 1075155, 8099501, 24298503, 40497505, 121492515]

約数ペア:

[(1, 121492515), (3, 40497505), (5, 24298503), (15, 8099501), (113, 1075155), (229, 530535), (313, 388155), (339, 358385), (565, 215031), (687, 176845), (939, 129385), (1145, 106107), (1565, 77631), (1695, 71677), (3435, 35369), (4695, 25877)]