70661175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 132481104

約数和(自身を除く): 61819929

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 137, 195, 299, 325, 345, 411, 529, 575, 685, 897, 975, 1495, 1587, 1725, 1781, 2055, 2645, 3151, 3425, 4485, 5343, 6877, 7475, 7935, 8905, 9453, 10275, 13225, 15755, 20631, 22425, 26715, 34385, 39675, 40963, 44525, 47265, 72473, 78775, 103155, 122889, 133575, 171925, 204815, 217419, 236325, 362365, 515775, 614445, 942149, 1024075, 1087095, 1811825, 2826447, 3072225, 4710745, 5435475, 14132235, 23553725, 70661175]

約数ペア:

[(1, 70661175), (3, 23553725), (5, 14132235), (13, 5435475), (15, 4710745), (23, 3072225), (25, 2826447), (39, 1811825), (65, 1087095), (69, 1024075), (75, 942149), (115, 614445), (137, 515775), (195, 362365), (299, 236325), (325, 217419), (345, 204815), (411, 171925), (529, 133575), (575, 122889), (685, 103155), (897, 78775), (975, 72473), (1495, 47265), (1587, 44525), (1725, 40963), (1781, 39675), (2055, 34385), (2645, 26715), (3151, 22425), (3425, 20631), (4485, 15755), (5343, 13225), (6877, 10275), (7475, 9453), (7935, 8905)]