30637125

素因数分解:

$3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 55948464

約数和(自身を除く): 25311339

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 225, 241, 339, 375, 565, 723, 1017, 1125, 1205, 1695, 2169, 2825, 3615, 5085, 6025, 8475, 10845, 14125, 18075, 25425, 27233, 30125, 42375, 54225, 81699, 90375, 127125, 136165, 245097, 271125, 408495, 680825, 1225485, 2042475, 3404125, 6127425, 10212375, 30637125]

約数ペア:

[(1, 30637125), (3, 10212375), (5, 6127425), (9, 3404125), (15, 2042475), (25, 1225485), (45, 680825), (75, 408495), (113, 271125), (125, 245097), (225, 136165), (241, 127125), (339, 90375), (375, 81699), (565, 54225), (723, 42375), (1017, 30125), (1125, 27233), (1205, 25425), (1695, 18075), (2169, 14125), (2825, 10845), (3615, 8475), (5085, 6025)]