3392457875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 4538806272

約数和(自身を除く): 1146348397

約数列:

[1, 5, 25, 31, 41, 125, 131, 155, 163, 205, 655, 775, 815, 1025, 1271, 3275, 3875, 4061, 4075, 5053, 5125, 5371, 6355, 6683, 16375, 20305, 20375, 21353, 25265, 26855, 31775, 33415, 101525, 106765, 126325, 134275, 158875, 166501, 167075, 207173, 507625, 533825, 631625, 661943, 671375, 832505, 835375, 875473, 1035865, 2669125, 3309715, 4162525, 4377365, 5179325, 16548575, 20812625, 21886825, 25896625, 27139663, 82742875, 109434125, 135698315, 678491575, 3392457875]

約数ペア:

[(1, 3392457875), (5, 678491575), (25, 135698315), (31, 109434125), (41, 82742875), (125, 27139663), (131, 25896625), (155, 21886825), (163, 20812625), (205, 16548575), (655, 5179325), (775, 4377365), (815, 4162525), (1025, 3309715), (1271, 2669125), (3275, 1035865), (3875, 875473), (4061, 835375), (4075, 832505), (5053, 671375), (5125, 661943), (5371, 631625), (6355, 533825), (6683, 507625), (16375, 207173), (20305, 167075), (20375, 166501), (21353, 158875), (25265, 134275), (26855, 126325), (31775, 106765), (33415, 101525)]