202149225

素因数分解:

$3^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{1613}}^1$

素因数の和:2186

約数の個数: 36

約数和(自身を含む): 362946636

約数和(自身を除く): 160797411

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 557, 1613, 1671, 2785, 4839, 5013, 8065, 8355, 13925, 14517, 24195, 25065, 40325, 41775, 72585, 120975, 125325, 362925, 898441, 2695323, 4492205, 8085969, 13476615, 22461025, 40429845, 67383075, 202149225]

約数ペア:

[(1, 202149225), (3, 67383075), (5, 40429845), (9, 22461025), (15, 13476615), (25, 8085969), (45, 4492205), (75, 2695323), (225, 898441), (557, 362925), (1613, 125325), (1671, 120975), (2785, 72585), (4839, 41775), (5013, 40325), (8065, 25065), (8355, 24195), (13925, 14517)]