319224075

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{32491}}^1$

素因数の和:32635

約数の個数: 24

約数和(自身を含む): 531829056

約数和(自身を除く): 212604981

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 32491, 97473, 162455, 487365, 812275, 2436825, 4256321, 12768963, 21281605, 63844815, 106408025, 319224075]

約数ペア:

[(1, 319224075), (3, 106408025), (5, 63844815), (15, 21281605), (25, 12768963), (75, 4256321), (131, 2436825), (393, 812275), (655, 487365), (1965, 162455), (3275, 97473), (9825, 32491)]