2393625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 4298112

約数和(自身を除く): 1904487

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 491, 975, 1473, 1625, 2455, 4875, 6383, 7365, 12275, 19149, 31915, 36825, 61375, 95745, 159575, 184125, 478725, 797875, 2393625]

約数ペア:

[(1, 2393625), (3, 797875), (5, 478725), (13, 184125), (15, 159575), (25, 95745), (39, 61375), (65, 36825), (75, 31915), (125, 19149), (195, 12275), (325, 7365), (375, 6383), (491, 4875), (975, 2455), (1473, 1625)]