125400735

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 225907968

約数和(自身を除く): 100507233

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 241, 279, 373, 465, 723, 1119, 1205, 1395, 1865, 2169, 3357, 3615, 5595, 7471, 10845, 11563, 16785, 22413, 34689, 37355, 57815, 67239, 89893, 104067, 112065, 173445, 269679, 336195, 449465, 520335, 809037, 1348395, 2786683, 4045185, 8360049, 13933415, 25080147, 41800245, 125400735]

約数ペア:

[(1, 125400735), (3, 41800245), (5, 25080147), (9, 13933415), (15, 8360049), (31, 4045185), (45, 2786683), (93, 1348395), (155, 809037), (241, 520335), (279, 449465), (373, 336195), (465, 269679), (723, 173445), (1119, 112065), (1205, 104067), (1395, 89893), (1865, 67239), (2169, 57815), (3357, 37355), (3615, 34689), (5595, 22413), (7471, 16785), (10845, 11563)]