296551805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 397795968

約数和(自身を除く): 101244163

約数列:

[1, 5, 11, 55, 61, 157, 305, 563, 671, 785, 1727, 2815, 3355, 6193, 8635, 9577, 30965, 34343, 47885, 88391, 105347, 171715, 377773, 441955, 526735, 972301, 1888865, 4861505, 5391851, 26959255, 59310361, 296551805]

約数ペア:

[(1, 296551805), (5, 59310361), (11, 26959255), (55, 5391851), (61, 4861505), (157, 1888865), (305, 972301), (563, 526735), (671, 441955), (785, 377773), (1727, 171715), (2815, 105347), (3355, 88391), (6193, 47885), (8635, 34343), (9577, 30965)]