30445425

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2942

約数の個数: 36

約数和(自身を含む): 55710720

約数和(自身を除く): 25265295

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2879, 3525, 8637, 10575, 14395, 25911, 43185, 71975, 129555, 135313, 215925, 405939, 647775, 676565, 1217817, 2029695, 3382825, 6089085, 10148475, 30445425]

約数ペア:

[(1, 30445425), (3, 10148475), (5, 6089085), (9, 3382825), (15, 2029695), (25, 1217817), (45, 676565), (47, 647775), (75, 405939), (141, 215925), (225, 135313), (235, 129555), (423, 71975), (705, 43185), (1175, 25911), (2115, 14395), (2879, 10575), (3525, 8637)]