419306115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4363}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 691257600

約数和(自身を除く): 271951485

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 447, 645, 745, 2235, 4363, 6407, 13089, 19221, 21815, 32035, 65445, 96105, 187609, 562827, 650087, 938045, 1950261, 2814135, 3250435, 9751305, 27953741, 83861223, 139768705, 419306115]

約数ペア:

[(1, 419306115), (3, 139768705), (5, 83861223), (15, 27953741), (43, 9751305), (129, 3250435), (149, 2814135), (215, 1950261), (447, 938045), (645, 650087), (745, 562827), (2235, 187609), (4363, 96105), (6407, 65445), (13089, 32035), (19221, 21815)]