5269705

素因数分解:

$5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 7456968

約数和(自身を除く): 2187263

約数列:

[1, 5, 7, 35, 49, 137, 157, 245, 685, 785, 959, 1099, 4795, 5495, 6713, 7693, 21509, 33565, 38465, 107545, 150563, 752815, 1053941, 5269705]

約数ペア:

[(1, 5269705), (5, 1053941), (7, 752815), (35, 150563), (49, 107545), (137, 38465), (157, 33565), (245, 21509), (685, 7693), (785, 6713), (959, 5495), (1099, 4795)]