15676792245

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 28536121152

約数和(自身を除く): 12859328907

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 401, 405, 415, 747, 1163, 1203, 1245, 2005, 2241, 3489, 3609, 3735, 5815, 6015, 6723, 10467, 10827, 11205, 17445, 18045, 31401, 32481, 33283, 33615, 52335, 54135, 94203, 96529, 99849, 157005, 162405, 166415, 289587, 299547, 466363, 471015, 482645, 499245, 868761, 898641, 1399089, 1447935, 1497735, 2331815, 2606283, 2695923, 4197267, 4343805, 4493205, 6995445, 7818849, 12591801, 13031415, 13479615, 20986335, 37775403, 38708129, 39094245, 62959005, 116124387, 188877015, 193540645, 348373161, 580621935, 1045119483, 1741865805, 3135358449, 5225597415, 15676792245]

約数ペア:

[(1, 15676792245), (3, 5225597415), (5, 3135358449), (9, 1741865805), (15, 1045119483), (27, 580621935), (45, 348373161), (81, 193540645), (83, 188877015), (135, 116124387), (249, 62959005), (401, 39094245), (405, 38708129), (415, 37775403), (747, 20986335), (1163, 13479615), (1203, 13031415), (1245, 12591801), (2005, 7818849), (2241, 6995445), (3489, 4493205), (3609, 4343805), (3735, 4197267), (5815, 2695923), (6015, 2606283), (6723, 2331815), (10467, 1497735), (10827, 1447935), (11205, 1399089), (17445, 898641), (18045, 868761), (31401, 499245), (32481, 482645), (33283, 471015), (33615, 466363), (52335, 299547), (54135, 289587), (94203, 166415), (96529, 162405), (99849, 157005)]