2072804535

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1\times {\mathrm{787}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 3637685376

約数和(自身を除く): 1564880841

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 547, 787, 963, 1605, 1641, 2361, 2735, 3935, 4815, 4923, 7083, 8205, 11805, 24615, 35415, 58529, 84209, 175587, 252627, 292645, 421045, 430489, 526761, 757881, 877935, 1263135, 1291467, 2152445, 2633805, 3789405, 3874401, 6457335, 19372005, 46062323, 138186969, 230311615, 414560907, 690934845, 2072804535]

約数ペア:

[(1, 2072804535), (3, 690934845), (5, 414560907), (9, 230311615), (15, 138186969), (45, 46062323), (107, 19372005), (321, 6457335), (535, 3874401), (547, 3789405), (787, 2633805), (963, 2152445), (1605, 1291467), (1641, 1263135), (2361, 877935), (2735, 757881), (3935, 526761), (4815, 430489), (4923, 421045), (7083, 292645), (8205, 252627), (11805, 175587), (24615, 84209), (35415, 58529)]