25187004

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7567

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 42228036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 7523, 15046, 22569, 30092, 45138, 67707, 90276, 135414, 203121, 233213, 270828, 406242, 466426, 699639, 812484, 932852, 1399278, 2098917, 2798556, 4197834, 6296751, 8395668, 12593502, 25187004]

約数ペア:

[(1, 25187004), (2, 12593502), (3, 8395668), (4, 6296751), (6, 4197834), (9, 2798556), (12, 2098917), (18, 1399278), (27, 932852), (31, 812484), (36, 699639), (54, 466426), (62, 406242), (93, 270828), (108, 233213), (124, 203121), (186, 135414), (279, 90276), (372, 67707), (558, 45138), (837, 30092), (1116, 22569), (1674, 15046), (3348, 7523)]