54561405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 91736064

約数和(自身を除く): 37174659

約数列:

[1, 3, 5, 15, 23, 69, 115, 167, 345, 501, 835, 947, 2505, 2841, 3841, 4735, 11523, 14205, 19205, 21781, 57615, 65343, 108905, 158149, 326715, 474447, 790745, 2372235, 3637427, 10912281, 18187135, 54561405]

約数ペア:

[(1, 54561405), (3, 18187135), (5, 10912281), (15, 3637427), (23, 2372235), (69, 790745), (115, 474447), (167, 326715), (345, 158149), (501, 108905), (835, 65343), (947, 57615), (2505, 21781), (2841, 19205), (3841, 14205), (4735, 11523)]