3401125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 5481216

約数和(自身を除く): 2080091

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 125, 161, 169, 175, 299, 325, 455, 575, 805, 845, 875, 1183, 1495, 1625, 2093, 2275, 2875, 3887, 4025, 4225, 5915, 7475, 10465, 11375, 19435, 20125, 21125, 27209, 29575, 37375, 52325, 97175, 136045, 147875, 261625, 485875, 680225, 3401125]

約数ペア:

[(1, 3401125), (5, 680225), (7, 485875), (13, 261625), (23, 147875), (25, 136045), (35, 97175), (65, 52325), (91, 37375), (115, 29575), (125, 27209), (161, 21125), (169, 20125), (175, 19435), (299, 11375), (325, 10465), (455, 7475), (575, 5915), (805, 4225), (845, 4025), (875, 3887), (1183, 2875), (1495, 2275), (1625, 2093)]