3861495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 7581600

約数和(自身を除く): 3720105

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 269, 319, 435, 495, 807, 957, 1305, 1345, 1595, 2421, 2871, 2959, 4035, 4785, 7801, 8877, 12105, 14355, 14795, 23403, 26631, 39005, 44385, 70209, 85811, 117015, 133155, 257433, 351045, 429055, 772299, 1287165, 3861495]

約数ペア:

[(1, 3861495), (3, 1287165), (5, 772299), (9, 429055), (11, 351045), (15, 257433), (29, 133155), (33, 117015), (45, 85811), (55, 70209), (87, 44385), (99, 39005), (145, 26631), (165, 23403), (261, 14795), (269, 14355), (319, 12105), (435, 8877), (495, 7801), (807, 4785), (957, 4035), (1305, 2959), (1345, 2871), (1595, 2421)]