2617875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 5110560

約数和(自身を除く): 2492685

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 179, 195, 225, 325, 375, 537, 585, 895, 975, 1125, 1611, 1625, 2327, 2685, 2925, 4475, 4875, 6981, 8055, 11635, 13425, 14625, 20943, 22375, 34905, 40275, 58175, 67125, 104715, 174525, 201375, 290875, 523575, 872625, 2617875]

約数ペア:

[(1, 2617875), (3, 872625), (5, 523575), (9, 290875), (13, 201375), (15, 174525), (25, 104715), (39, 67125), (45, 58175), (65, 40275), (75, 34905), (117, 22375), (125, 20943), (179, 14625), (195, 13425), (225, 11635), (325, 8055), (375, 6981), (537, 4875), (585, 4475), (895, 2925), (975, 2685), (1125, 2327), (1611, 1625)]