131739375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4173

約数の個数: 40

約数和(自身を含む): 232463088

約数和(自身を除く): 100723713

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1875, 2125, 4133, 6375, 10625, 12399, 20665, 31875, 61995, 70261, 103325, 210783, 309975, 351305, 516625, 1053915, 1549875, 1756525, 2583125, 5269575, 7749375, 8782625, 26347875, 43913125, 131739375]

約数ペア:

[(1, 131739375), (3, 43913125), (5, 26347875), (15, 8782625), (17, 7749375), (25, 5269575), (51, 2583125), (75, 1756525), (85, 1549875), (125, 1053915), (255, 516625), (375, 351305), (425, 309975), (625, 210783), (1275, 103325), (1875, 70261), (2125, 61995), (4133, 31875), (6375, 20665), (10625, 12399)]