3087175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 1912505

約数列:

[1, 5, 7, 13, 23, 25, 35, 59, 65, 91, 115, 161, 175, 295, 299, 325, 413, 455, 575, 767, 805, 1357, 1475, 1495, 2065, 2093, 2275, 3835, 4025, 5369, 6785, 7475, 9499, 10325, 10465, 17641, 19175, 26845, 33925, 47495, 52325, 88205, 123487, 134225, 237475, 441025, 617435, 3087175]

約数ペア:

[(1, 3087175), (5, 617435), (7, 441025), (13, 237475), (23, 134225), (25, 123487), (35, 88205), (59, 52325), (65, 47495), (91, 33925), (115, 26845), (161, 19175), (175, 17641), (295, 10465), (299, 10325), (325, 9499), (413, 7475), (455, 6785), (575, 5369), (767, 4025), (805, 3835), (1357, 2275), (1475, 2093), (1495, 2065)]