74834115

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 121921536

約数和(自身を除く): 47087421

約数列:

[1, 3, 5, 15, 127, 163, 241, 381, 489, 635, 723, 815, 1205, 1905, 2445, 3615, 20701, 30607, 39283, 62103, 91821, 103505, 117849, 153035, 196415, 310515, 459105, 589245, 4988941, 14966823, 24944705, 74834115]

約数ペア:

[(1, 74834115), (3, 24944705), (5, 14966823), (15, 4988941), (127, 589245), (163, 459105), (241, 310515), (381, 196415), (489, 153035), (635, 117849), (723, 103505), (815, 91821), (1205, 62103), (1905, 39283), (2445, 30607), (3615, 20701)]