121643665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 180247680

約数和(自身を除く): 58604015

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 169, 253, 299, 569, 715, 845, 1265, 1495, 1859, 2845, 3289, 3887, 6259, 7397, 9295, 13087, 16445, 19435, 31295, 36985, 42757, 65435, 81367, 96161, 143957, 170131, 213785, 406835, 480805, 719785, 850655, 1057771, 1871441, 2211703, 5288855, 9357205, 11058515, 24328733, 121643665]

約数ペア:

[(1, 121643665), (5, 24328733), (11, 11058515), (13, 9357205), (23, 5288855), (55, 2211703), (65, 1871441), (115, 1057771), (143, 850655), (169, 719785), (253, 480805), (299, 406835), (569, 213785), (715, 170131), (845, 143957), (1265, 96161), (1495, 81367), (1859, 65435), (2845, 42757), (3289, 36985), (3887, 31295), (6259, 19435), (7397, 16445), (9295, 13087)]