9403875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 18284448

約数和(自身を除く): 8880573

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 643, 975, 1125, 1625, 1929, 2925, 3215, 4875, 5787, 8359, 9645, 14625, 16075, 25077, 28935, 41795, 48225, 75231, 80375, 125385, 144675, 208975, 241125, 376155, 626925, 723375, 1044875, 1880775, 3134625, 9403875]

約数ペア:

[(1, 9403875), (3, 3134625), (5, 1880775), (9, 1044875), (13, 723375), (15, 626925), (25, 376155), (39, 241125), (45, 208975), (65, 144675), (75, 125385), (117, 80375), (125, 75231), (195, 48225), (225, 41795), (325, 28935), (375, 25077), (585, 16075), (643, 14625), (975, 9645), (1125, 8359), (1625, 5787), (1929, 4875), (2925, 3215)]