4129120795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1$

素因数の和:4675

約数の個数: 32

約数和(自身を含む): 5272565760

約数和(自身を除く): 1143444965

約数列:

[1, 5, 31, 43, 139, 155, 215, 695, 1333, 4309, 4457, 5977, 6665, 21545, 22285, 29885, 138167, 185287, 191651, 619523, 690835, 926435, 958255, 3097615, 5941181, 19205213, 26639489, 29705905, 96026065, 133197445, 825824159, 4129120795]

約数ペア:

[(1, 4129120795), (5, 825824159), (31, 133197445), (43, 96026065), (139, 29705905), (155, 26639489), (215, 19205213), (695, 5941181), (1333, 3097615), (4309, 958255), (4457, 926435), (5977, 690835), (6665, 619523), (21545, 191651), (22285, 185287), (29885, 138167)]