39144475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 51103872

約数和(自身を除く): 11959397

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 953, 1325, 1643, 4765, 8215, 23825, 29543, 41075, 50509, 147715, 252545, 738575, 1262725, 1565779, 7828895, 39144475]

約数ペア:

[(1, 39144475), (5, 7828895), (25, 1565779), (31, 1262725), (53, 738575), (155, 252545), (265, 147715), (775, 50509), (953, 41075), (1325, 29543), (1643, 23825), (4765, 8215)]