42431895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 83745792

約数和(自身を除く): 41313897

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3727, 3795, 11181, 11385, 18635, 33543, 40997, 55905, 85721, 122991, 167715, 204985, 257163, 368973, 428605, 614955, 771489, 942931, 1285815, 1844865, 2828793, 3857445, 4714655, 8486379, 14143965, 42431895]

約数ペア:

[(1, 42431895), (3, 14143965), (5, 8486379), (9, 4714655), (11, 3857445), (15, 2828793), (23, 1844865), (33, 1285815), (45, 942931), (55, 771489), (69, 614955), (99, 428605), (115, 368973), (165, 257163), (207, 204985), (253, 167715), (345, 122991), (495, 85721), (759, 55905), (1035, 40997), (1265, 33543), (2277, 18635), (3727, 11385), (3795, 11181)]