66913385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 33946519

約数列:

[1, 5, 7, 11, 35, 55, 77, 151, 385, 755, 1057, 1151, 1661, 5285, 5755, 8057, 8305, 11627, 12661, 40285, 58135, 63305, 88627, 173801, 443135, 869005, 1216607, 1911811, 6083035, 9559055, 13382677, 66913385]

約数ペア:

[(1, 66913385), (5, 13382677), (7, 9559055), (11, 6083035), (35, 1911811), (55, 1216607), (77, 869005), (151, 443135), (385, 173801), (755, 88627), (1057, 63305), (1151, 58135), (1661, 40285), (5285, 12661), (5755, 11627), (8057, 8305)]