25040910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15749}}^1$

素因数の和:15812

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 36195090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 15749, 31498, 47247, 78745, 94494, 157490, 236235, 472470, 834697, 1669394, 2504091, 4173485, 5008182, 8346970, 12520455, 25040910]

約数ペア:

[(1, 25040910), (2, 12520455), (3, 8346970), (5, 5008182), (6, 4173485), (10, 2504091), (15, 1669394), (30, 834697), (53, 472470), (106, 236235), (159, 157490), (265, 94494), (318, 78745), (530, 47247), (795, 31498), (1590, 15749)]