68497695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 137097792

約数和(自身を除く): 68600097

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1515, 2121, 2153, 3535, 4545, 6363, 6459, 10605, 10765, 15071, 19377, 31815, 32295, 45213, 75355, 96885, 135639, 217453, 226065, 652359, 678195, 1087265, 1522171, 1957077, 3261795, 4566513, 7610855, 9785385, 13699539, 22832565, 68497695]

約数ペア:

[(1, 68497695), (3, 22832565), (5, 13699539), (7, 9785385), (9, 7610855), (15, 4566513), (21, 3261795), (35, 1957077), (45, 1522171), (63, 1087265), (101, 678195), (105, 652359), (303, 226065), (315, 217453), (505, 135639), (707, 96885), (909, 75355), (1515, 45213), (2121, 32295), (2153, 31815), (3535, 19377), (4545, 15071), (6363, 10765), (6459, 10605)]