7450065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 15020928

約数和(自身を除く): 7570863

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 353, 469, 603, 1005, 1059, 1407, 1765, 2345, 2471, 3015, 3177, 4221, 5295, 7035, 7413, 12355, 15885, 21105, 22239, 23651, 37065, 70953, 111195, 118255, 165557, 212859, 354765, 496671, 827785, 1064295, 1490013, 2483355, 7450065]

約数ペア:

[(1, 7450065), (3, 2483355), (5, 1490013), (7, 1064295), (9, 827785), (15, 496671), (21, 354765), (35, 212859), (45, 165557), (63, 118255), (67, 111195), (105, 70953), (201, 37065), (315, 23651), (335, 22239), (353, 21105), (469, 15885), (603, 12355), (1005, 7413), (1059, 7035), (1407, 5295), (1765, 4221), (2345, 3177), (2471, 3015)]