39248235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2964

約数の個数: 48

約数和(自身を含む): 76474944

約数和(自身を除く): 37226709

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 2917, 4485, 8751, 13455, 14585, 26253, 37921, 43755, 67091, 113763, 131265, 189605, 201273, 335455, 341289, 568815, 603819, 872183, 1006365, 1706445, 2616549, 3019095, 4360915, 7849647, 13082745, 39248235]

約数ペア:

[(1, 39248235), (3, 13082745), (5, 7849647), (9, 4360915), (13, 3019095), (15, 2616549), (23, 1706445), (39, 1006365), (45, 872183), (65, 603819), (69, 568815), (115, 341289), (117, 335455), (195, 201273), (207, 189605), (299, 131265), (345, 113763), (585, 67091), (897, 43755), (1035, 37921), (1495, 26253), (2691, 14585), (2917, 13455), (4485, 8751)]