30659175

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 57451680

約数和(自身を除く): 26792505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 857, 1325, 1431, 2385, 2571, 3975, 4285, 7155, 7713, 11925, 12855, 21425, 23139, 35775, 38565, 45421, 64275, 115695, 136263, 192825, 227105, 408789, 578475, 681315, 1135525, 1226367, 2043945, 3406575, 6131835, 10219725, 30659175]

約数ペア:

[(1, 30659175), (3, 10219725), (5, 6131835), (9, 3406575), (15, 2043945), (25, 1226367), (27, 1135525), (45, 681315), (53, 578475), (75, 408789), (135, 227105), (159, 192825), (225, 136263), (265, 115695), (477, 64275), (675, 45421), (795, 38565), (857, 35775), (1325, 23139), (1431, 21425), (2385, 12855), (2571, 11925), (3975, 7713), (4285, 7155)]