26485875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 51446304

約数和(自身を除く): 24960429

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 1811, 2925, 4875, 5433, 9055, 14625, 16299, 23543, 27165, 45275, 70629, 81495, 117715, 135825, 211887, 226375, 353145, 407475, 588575, 679125, 1059435, 1765725, 2037375, 2942875, 5297175, 8828625, 26485875]

約数ペア:

[(1, 26485875), (3, 8828625), (5, 5297175), (9, 2942875), (13, 2037375), (15, 1765725), (25, 1059435), (39, 679125), (45, 588575), (65, 407475), (75, 353145), (117, 226375), (125, 211887), (195, 135825), (225, 117715), (325, 81495), (375, 70629), (585, 45275), (975, 27165), (1125, 23543), (1625, 16299), (1811, 14625), (2925, 9055), (4875, 5433)]