79536985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 107207424

約数和(自身を除く): 27670439

約数列:

[1, 5, 11, 55, 61, 151, 157, 305, 671, 755, 785, 1661, 1727, 3355, 8305, 8635, 9211, 9577, 23707, 46055, 47885, 101321, 105347, 118535, 260777, 506605, 526735, 1303885, 1446127, 7230635, 15907397, 79536985]

約数ペア:

[(1, 79536985), (5, 15907397), (11, 7230635), (55, 1446127), (61, 1303885), (151, 526735), (157, 506605), (305, 260777), (671, 118535), (755, 105347), (785, 101321), (1661, 47885), (1727, 46055), (3355, 23707), (8305, 9577), (8635, 9211)]