3995145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 8641152

約数和(自身を除く): 4646007

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, 1153, 1155, 3459, 3465, 5765, 8071, 10377, 12683, 17295, 24213, 38049, 40355, 51885, 63415, 72639, 88781, 114147, 121065, 190245, 266343, 363195, 443905, 570735, 799029, 1331715, 3995145]

約数ペア:

[(1, 3995145), (3, 1331715), (5, 799029), (7, 570735), (9, 443905), (11, 363195), (15, 266343), (21, 190245), (33, 121065), (35, 114147), (45, 88781), (55, 72639), (63, 63415), (77, 51885), (99, 40355), (105, 38049), (165, 24213), (231, 17295), (315, 12683), (385, 10377), (495, 8071), (693, 5765), (1153, 3465), (1155, 3459)]