1530212865

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{16699}}^1$

素因数の和:16897

約数の個数: 32

約数和(自身を含む): 2525040000

約数和(自身を除く): 994827135

約数列:

[1, 3, 5, 15, 41, 123, 149, 205, 447, 615, 745, 2235, 6109, 16699, 18327, 30545, 50097, 83495, 91635, 250485, 684659, 2053977, 2488151, 3423295, 7464453, 10269885, 12440755, 37322265, 102014191, 306042573, 510070955, 1530212865]

約数ペア:

[(1, 1530212865), (3, 510070955), (5, 306042573), (15, 102014191), (41, 37322265), (123, 12440755), (149, 10269885), (205, 7464453), (447, 3423295), (615, 2488151), (745, 2053977), (2235, 684659), (6109, 250485), (16699, 91635), (18327, 83495), (30545, 50097)]