531975486705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1\times {\mathrm{170473}}^1$

素因数の和:171738

約数の個数: 48

約数和(自身を含む): 922425267456

約数和(自身を除く): 390449780751

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1231, 2535, 3693, 6155, 16003, 18465, 48009, 80015, 170473, 208039, 240045, 511419, 624117, 852365, 1040195, 2216149, 2557095, 3120585, 6648447, 11080745, 28809937, 33242235, 86429811, 144049685, 209852263, 432149055, 629556789, 1049261315, 2728079419, 3147783945, 8184238257, 13640397095, 35465032447, 40921191285, 106395097341, 177325162235, 531975486705]

約数ペア:

[(1, 531975486705), (3, 177325162235), (5, 106395097341), (13, 40921191285), (15, 35465032447), (39, 13640397095), (65, 8184238257), (169, 3147783945), (195, 2728079419), (507, 1049261315), (845, 629556789), (1231, 432149055), (2535, 209852263), (3693, 144049685), (6155, 86429811), (16003, 33242235), (18465, 28809937), (48009, 11080745), (80015, 6648447), (170473, 3120585), (208039, 2557095), (240045, 2216149), (511419, 1040195), (624117, 852365)]