22710215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 31912704

約数和(自身を除く): 9202489

約数列:

[1, 5, 11, 17, 55, 85, 107, 187, 227, 535, 935, 1135, 1177, 1819, 2497, 3859, 5885, 9095, 12485, 19295, 20009, 24289, 42449, 100045, 121445, 212245, 267179, 412913, 1335895, 2064565, 4542043, 22710215]

約数ペア:

[(1, 22710215), (5, 4542043), (11, 2064565), (17, 1335895), (55, 412913), (85, 267179), (107, 212245), (187, 121445), (227, 100045), (535, 42449), (935, 24289), (1135, 20009), (1177, 19295), (1819, 12485), (2497, 9095), (3859, 5885)]