140130145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 181585152

約数和(自身を除く): 41455007

約数列:

[1, 5, 23, 53, 83, 115, 265, 277, 415, 1219, 1385, 1909, 4399, 6095, 6371, 9545, 14681, 21995, 22991, 31855, 73405, 101177, 114955, 337663, 505885, 528793, 1218523, 1688315, 2643965, 6092615, 28026029, 140130145]

約数ペア:

[(1, 140130145), (5, 28026029), (23, 6092615), (53, 2643965), (83, 1688315), (115, 1218523), (265, 528793), (277, 505885), (415, 337663), (1219, 114955), (1385, 101177), (1909, 73405), (4399, 31855), (6095, 22991), (6371, 21995), (9545, 14681)]