13986375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 26557440

約数和(自身を除く): 12571065

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 125, 151, 195, 247, 285, 325, 375, 453, 475, 741, 755, 975, 1235, 1425, 1625, 1963, 2265, 2375, 2869, 3705, 3775, 4875, 5889, 6175, 7125, 8607, 9815, 11325, 14345, 18525, 18875, 29445, 30875, 37297, 43035, 49075, 56625, 71725, 92625, 111891, 147225, 186485, 215175, 245375, 358625, 559455, 736125, 932425, 1075875, 2797275, 4662125, 13986375]

約数ペア:

[(1, 13986375), (3, 4662125), (5, 2797275), (13, 1075875), (15, 932425), (19, 736125), (25, 559455), (39, 358625), (57, 245375), (65, 215175), (75, 186485), (95, 147225), (125, 111891), (151, 92625), (195, 71725), (247, 56625), (285, 49075), (325, 43035), (375, 37297), (453, 30875), (475, 29445), (741, 18875), (755, 18525), (975, 14345), (1235, 11325), (1425, 9815), (1625, 8607), (1963, 7125), (2265, 6175), (2375, 5889), (2869, 4875), (3705, 3775)]