255031365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{34487}}^1$

素因数の和:34541

約数の個数: 32

約数和(自身を含む): 446964480

約数和(自身を除く): 191933115

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 34487, 103461, 172435, 517305, 586279, 1000123, 1758837, 2931395, 3000369, 5000615, 8794185, 15001845, 17002091, 51006273, 85010455, 255031365]

約数ペア:

[(1, 255031365), (3, 85010455), (5, 51006273), (15, 17002091), (17, 15001845), (29, 8794185), (51, 5000615), (85, 3000369), (87, 2931395), (145, 1758837), (255, 1000123), (435, 586279), (493, 517305), (1479, 172435), (2465, 103461), (7395, 34487)]