7668045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 16578432

約数和(自身を除く): 8910387

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 2213, 3465, 6639, 11065, 15491, 19917, 24343, 33195, 46473, 73029, 77455, 99585, 121715, 139419, 170401, 219087, 232365, 365145, 511203, 697095, 852005, 1095435, 1533609, 2556015, 7668045]

約数ペア:

[(1, 7668045), (3, 2556015), (5, 1533609), (7, 1095435), (9, 852005), (11, 697095), (15, 511203), (21, 365145), (33, 232365), (35, 219087), (45, 170401), (55, 139419), (63, 121715), (77, 99585), (99, 77455), (105, 73029), (165, 46473), (231, 33195), (315, 24343), (385, 19917), (495, 15491), (693, 11065), (1155, 6639), (2213, 3465)]