1572128415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{18793}}^1$

素因数の和:18841

約数の個数: 72

約数和(自身を含む): 3219186672

約数和(自身を除く): 1647058257

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 169, 195, 429, 495, 507, 585, 715, 845, 1287, 1521, 1859, 2145, 2535, 5577, 6435, 7605, 9295, 16731, 18793, 27885, 56379, 83655, 93965, 169137, 206723, 244309, 281895, 620169, 732927, 845685, 1033615, 1221545, 1860507, 2198781, 2687399, 3100845, 3176017, 3664635, 8062197, 9302535, 9528051, 10993905, 13436995, 15880085, 24186591, 28584153, 34936187, 40310985, 47640255, 104808561, 120932955, 142920765, 174680935, 314425683, 524042805, 1572128415]

約数ペア:

[(1, 1572128415), (3, 524042805), (5, 314425683), (9, 174680935), (11, 142920765), (13, 120932955), (15, 104808561), (33, 47640255), (39, 40310985), (45, 34936187), (55, 28584153), (65, 24186591), (99, 15880085), (117, 13436995), (143, 10993905), (165, 9528051), (169, 9302535), (195, 8062197), (429, 3664635), (495, 3176017), (507, 3100845), (585, 2687399), (715, 2198781), (845, 1860507), (1287, 1221545), (1521, 1033615), (1859, 845685), (2145, 732927), (2535, 620169), (5577, 281895), (6435, 244309), (7605, 206723), (9295, 169137), (16731, 93965), (18793, 83655), (27885, 56379)]