315094755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2699}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 518918400

約数和(自身を除く): 203823645

約数列:

[1, 3, 5, 15, 43, 129, 181, 215, 543, 645, 905, 2699, 2715, 7783, 8097, 13495, 23349, 38915, 40485, 116057, 116745, 348171, 488519, 580285, 1465557, 1740855, 2442595, 7327785, 21006317, 63018951, 105031585, 315094755]

約数ペア:

[(1, 315094755), (3, 105031585), (5, 63018951), (15, 21006317), (43, 7327785), (129, 2442595), (181, 1740855), (215, 1465557), (543, 580285), (645, 488519), (905, 348171), (2699, 116745), (2715, 116057), (7783, 40485), (8097, 38915), (13495, 23349)]