42296985

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 76372296

約数和(自身を除く): 34075311

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 405, 543, 577, 905, 1629, 1731, 2715, 2885, 4887, 5193, 8145, 8655, 14661, 15579, 24435, 25965, 46737, 73305, 77895, 104437, 233685, 313311, 522185, 939933, 1566555, 2819799, 4699665, 8459397, 14098995, 42296985]

約数ペア:

[(1, 42296985), (3, 14098995), (5, 8459397), (9, 4699665), (15, 2819799), (27, 1566555), (45, 939933), (81, 522185), (135, 313311), (181, 233685), (405, 104437), (543, 77895), (577, 73305), (905, 46737), (1629, 25965), (1731, 24435), (2715, 15579), (2885, 14661), (4887, 8655), (5193, 8145)]