268525065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 447753600

約数和(自身を除く): 179228535

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 2085, 4031, 4441, 12093, 13323, 20155, 22205, 60465, 66615, 128789, 386367, 617299, 643945, 1851897, 1931835, 3086495, 9259485, 17901671, 53705013, 89508355, 268525065]

約数ペア:

[(1, 268525065), (3, 89508355), (5, 53705013), (15, 17901671), (29, 9259485), (87, 3086495), (139, 1931835), (145, 1851897), (417, 643945), (435, 617299), (695, 386367), (2085, 128789), (4031, 66615), (4441, 60465), (12093, 22205), (13323, 20155)]