13089375

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 25585560

約数和(自身を除く): 12496185

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 179, 195, 225, 325, 375, 537, 585, 625, 895, 975, 1125, 1611, 1625, 1875, 2327, 2685, 2925, 4475, 4875, 5625, 6981, 8055, 8125, 11635, 13425, 14625, 20943, 22375, 24375, 34905, 40275, 58175, 67125, 73125, 104715, 111875, 174525, 201375, 290875, 335625, 523575, 872625, 1006875, 1454375, 2617875, 4363125, 13089375]

約数ペア:

[(1, 13089375), (3, 4363125), (5, 2617875), (9, 1454375), (13, 1006875), (15, 872625), (25, 523575), (39, 335625), (45, 290875), (65, 201375), (75, 174525), (117, 111875), (125, 104715), (179, 73125), (195, 67125), (225, 58175), (325, 40275), (375, 34905), (537, 24375), (585, 22375), (625, 20943), (895, 14625), (975, 13425), (1125, 11635), (1611, 8125), (1625, 8055), (1875, 6981), (2327, 5625), (2685, 4875), (2925, 4475)]