2247461265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4157}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 4342947840

約数和(自身を除く): 2095486575

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 271, 285, 399, 665, 813, 1355, 1897, 1995, 4065, 4157, 5149, 5691, 9485, 12471, 15447, 20785, 25745, 28455, 29099, 36043, 62355, 77235, 78983, 87297, 108129, 145495, 180215, 236949, 394915, 436485, 540645, 552881, 1126547, 1184745, 1658643, 2764405, 3379641, 5632735, 7885829, 8293215, 16898205, 21404393, 23657487, 39429145, 64213179, 107021965, 118287435, 149830751, 321065895, 449492253, 749153755, 2247461265]

約数ペア:

[(1, 2247461265), (3, 749153755), (5, 449492253), (7, 321065895), (15, 149830751), (19, 118287435), (21, 107021965), (35, 64213179), (57, 39429145), (95, 23657487), (105, 21404393), (133, 16898205), (271, 8293215), (285, 7885829), (399, 5632735), (665, 3379641), (813, 2764405), (1355, 1658643), (1897, 1184745), (1995, 1126547), (4065, 552881), (4157, 540645), (5149, 436485), (5691, 394915), (9485, 236949), (12471, 180215), (15447, 145495), (20785, 108129), (25745, 87297), (28455, 78983), (29099, 77235), (36043, 62355)]