495280897185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1\times {\mathrm{724079}}^1$

素因数の和:725589

約数の個数: 32

約数和(自身を含む): 818569543680

約数和(自身を除く): 323288646495

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1471, 4413, 7355, 22065, 45601, 136803, 228005, 684015, 724079, 2172237, 3620395, 10861185, 22446449, 67339347, 112232245, 336696735, 1065120209, 3195360627, 5325601045, 15976803135, 33018726479, 99056179437, 165093632395, 495280897185]

約数ペア:

[(1, 495280897185), (3, 165093632395), (5, 99056179437), (15, 33018726479), (31, 15976803135), (93, 5325601045), (155, 3195360627), (465, 1065120209), (1471, 336696735), (4413, 112232245), (7355, 67339347), (22065, 22446449), (45601, 10861185), (136803, 3620395), (228005, 2172237), (684015, 724079)]