5639175

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 10271664

約数和(自身を除く): 4632489

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 353, 355, 639, 1059, 1065, 1765, 1775, 3177, 3195, 5295, 5325, 8825, 15885, 15975, 25063, 26475, 75189, 79425, 125315, 225567, 375945, 626575, 1127835, 1879725, 5639175]

約数ペア:

[(1, 5639175), (3, 1879725), (5, 1127835), (9, 626575), (15, 375945), (25, 225567), (45, 125315), (71, 79425), (75, 75189), (213, 26475), (225, 25063), (353, 15975), (355, 15885), (639, 8825), (1059, 5325), (1065, 5295), (1765, 3195), (1775, 3177)]