79813565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 28760131

約数列:

[1, 5, 13, 23, 65, 115, 197, 271, 299, 985, 1355, 1495, 2561, 3523, 4531, 6233, 12805, 17615, 22655, 31165, 53387, 58903, 81029, 266935, 294515, 405145, 694031, 1227901, 3470155, 6139505, 15962713, 79813565]

約数ペア:

[(1, 79813565), (5, 15962713), (13, 6139505), (23, 3470155), (65, 1227901), (115, 694031), (197, 405145), (271, 294515), (299, 266935), (985, 81029), (1355, 58903), (1495, 53387), (2561, 31165), (3523, 22655), (4531, 17615), (6233, 12805)]