15425802

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 40330752

約数和(自身を除く): 24904950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 223, 366, 378, 427, 446, 549, 567, 669, 854, 1098, 1134, 1281, 1338, 1561, 1647, 2007, 2562, 3122, 3294, 3843, 4014, 4683, 4941, 6021, 7686, 9366, 9882, 11529, 12042, 13603, 14049, 18063, 23058, 27206, 28098, 34587, 36126, 40809, 42147, 69174, 81618, 84294, 95221, 122427, 126441, 190442, 244854, 252882, 285663, 367281, 571326, 734562, 856989, 1101843, 1713978, 2203686, 2570967, 5141934, 7712901, 15425802]

約数ペア:

[(1, 15425802), (2, 7712901), (3, 5141934), (6, 2570967), (7, 2203686), (9, 1713978), (14, 1101843), (18, 856989), (21, 734562), (27, 571326), (42, 367281), (54, 285663), (61, 252882), (63, 244854), (81, 190442), (122, 126441), (126, 122427), (162, 95221), (183, 84294), (189, 81618), (223, 69174), (366, 42147), (378, 40809), (427, 36126), (446, 34587), (549, 28098), (567, 27206), (669, 23058), (854, 18063), (1098, 14049), (1134, 13603), (1281, 12042), (1338, 11529), (1561, 9882), (1647, 9366), (2007, 7686), (2562, 6021), (3122, 4941), (3294, 4683), (3843, 4014)]