82611285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 143337600

約数和(自身を除く): 60726315

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 359, 435, 529, 667, 1077, 1587, 1795, 2001, 2645, 3335, 5385, 7935, 8257, 10005, 10411, 15341, 24771, 31233, 41285, 46023, 52055, 76705, 123855, 156165, 189911, 230115, 239453, 569733, 718359, 949555, 1197265, 2848665, 3591795, 5507419, 16522257, 27537095, 82611285]

約数ペア:

[(1, 82611285), (3, 27537095), (5, 16522257), (15, 5507419), (23, 3591795), (29, 2848665), (69, 1197265), (87, 949555), (115, 718359), (145, 569733), (345, 239453), (359, 230115), (435, 189911), (529, 156165), (667, 123855), (1077, 76705), (1587, 52055), (1795, 46023), (2001, 41285), (2645, 31233), (3335, 24771), (5385, 15341), (7935, 10411), (8257, 10005)]