63909885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 117319104

約数和(自身を除く): 53409219

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 169, 195, 221, 255, 507, 663, 845, 1105, 1483, 2535, 2873, 3315, 4449, 7415, 8619, 14365, 19279, 22245, 25211, 43095, 57837, 75633, 96395, 126055, 250627, 289185, 327743, 378165, 751881, 983229, 1253135, 1638715, 3759405, 4260659, 4916145, 12781977, 21303295, 63909885]

約数ペア:

[(1, 63909885), (3, 21303295), (5, 12781977), (13, 4916145), (15, 4260659), (17, 3759405), (39, 1638715), (51, 1253135), (65, 983229), (85, 751881), (169, 378165), (195, 327743), (221, 289185), (255, 250627), (507, 126055), (663, 96395), (845, 75633), (1105, 57837), (1483, 43095), (2535, 25211), (2873, 22245), (3315, 19279), (4449, 14365), (7415, 8619)]