624043485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2715

約数の個数: 72

約数和(自身を含む): 1209521664

約数和(自身を除く): 585478179

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 169, 195, 279, 403, 465, 507, 585, 845, 1209, 1395, 1521, 2015, 2535, 2647, 3627, 5239, 6045, 7605, 7941, 13235, 15717, 18135, 23823, 26195, 34411, 39705, 47151, 78585, 82057, 103233, 119115, 172055, 235755, 246171, 309699, 410285, 447343, 516165, 738513, 1066741, 1230855, 1342029, 1548495, 2236715, 3200223, 3692565, 4026087, 5333705, 6710145, 9600669, 13867633, 16001115, 20130435, 41602899, 48003345, 69338165, 124808697, 208014495, 624043485]

約数ペア:

[(1, 624043485), (3, 208014495), (5, 124808697), (9, 69338165), (13, 48003345), (15, 41602899), (31, 20130435), (39, 16001115), (45, 13867633), (65, 9600669), (93, 6710145), (117, 5333705), (155, 4026087), (169, 3692565), (195, 3200223), (279, 2236715), (403, 1548495), (465, 1342029), (507, 1230855), (585, 1066741), (845, 738513), (1209, 516165), (1395, 447343), (1521, 410285), (2015, 309699), (2535, 246171), (2647, 235755), (3627, 172055), (5239, 119115), (6045, 103233), (7605, 82057), (7941, 78585), (13235, 47151), (15717, 39705), (18135, 34411), (23823, 26195)]