45646445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 63231840

約数和(自身を除く): 17585395

約数列:

[1, 5, 13, 17, 65, 85, 101, 221, 409, 505, 1105, 1313, 1717, 2045, 5317, 6565, 6953, 8585, 22321, 26585, 34765, 41309, 90389, 111605, 206545, 451945, 537017, 702253, 2685085, 3511265, 9129289, 45646445]

約数ペア:

[(1, 45646445), (5, 9129289), (13, 3511265), (17, 2685085), (65, 702253), (85, 537017), (101, 451945), (221, 206545), (409, 111605), (505, 90389), (1105, 41309), (1313, 34765), (1717, 26585), (2045, 22321), (5317, 8585), (6565, 6953)]