2457157045

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{160651}}^1$

素因数の和:160705

約数の個数: 32

約数和(自身を含む): 3701422080

約数和(自身を除く): 1244265035

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 15295, 160651, 803255, 1124557, 3052369, 3694973, 5622785, 15261845, 18474865, 21366583, 25864811, 70204487, 106832915, 129324055, 351022435, 491431409, 2457157045]

約数ペア:

[(1, 2457157045), (5, 491431409), (7, 351022435), (19, 129324055), (23, 106832915), (35, 70204487), (95, 25864811), (115, 21366583), (133, 18474865), (161, 15261845), (437, 5622785), (665, 3694973), (805, 3052369), (2185, 1124557), (3059, 803255), (15295, 160651)]