738998145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1489}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 1317934800

約数和(自身を除く): 578936655

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 269, 369, 615, 807, 1345, 1489, 1845, 2421, 4035, 4467, 7445, 11029, 12105, 13401, 22335, 33087, 55145, 61049, 67005, 99261, 165435, 183147, 305245, 400541, 496305, 549441, 915735, 1201623, 2002705, 2747205, 3604869, 6008115, 16422181, 18024345, 49266543, 82110905, 147799629, 246332715, 738998145]

約数ペア:

[(1, 738998145), (3, 246332715), (5, 147799629), (9, 82110905), (15, 49266543), (41, 18024345), (45, 16422181), (123, 6008115), (205, 3604869), (269, 2747205), (369, 2002705), (615, 1201623), (807, 915735), (1345, 549441), (1489, 496305), (1845, 400541), (2421, 305245), (4035, 183147), (4467, 165435), (7445, 99261), (11029, 67005), (12105, 61049), (13401, 55145), (22335, 33087)]