3133875

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 5338944

約数和(自身を除く): 2205069

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 137, 183, 305, 375, 411, 685, 915, 1525, 2055, 3425, 4575, 7625, 8357, 10275, 17125, 22875, 25071, 41785, 51375, 125355, 208925, 626775, 1044625, 3133875]

約数ペア:

[(1, 3133875), (3, 1044625), (5, 626775), (15, 208925), (25, 125355), (61, 51375), (75, 41785), (125, 25071), (137, 22875), (183, 17125), (305, 10275), (375, 8357), (411, 7625), (685, 4575), (915, 3425), (1525, 2055)]