22121445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 36946944

約数和(自身を除く): 14825499

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 421, 465, 565, 1263, 1695, 2105, 3503, 6315, 10509, 13051, 17515, 39153, 47573, 52545, 65255, 142719, 195765, 237865, 713595, 1474763, 4424289, 7373815, 22121445]

約数ペア:

[(1, 22121445), (3, 7373815), (5, 4424289), (15, 1474763), (31, 713595), (93, 237865), (113, 195765), (155, 142719), (339, 65255), (421, 52545), (465, 47573), (565, 39153), (1263, 17515), (1695, 13051), (2105, 10509), (3503, 6315)]