1320287535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{102229}}^1$

素因数の和:102288

約数の個数: 48

約数和(自身を含む): 2679243840

約数和(自身を除く): 1358956305

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 102229, 306687, 511145, 715603, 920061, 1533435, 2146809, 3578015, 4191389, 4600305, 6440427, 10734045, 12574167, 20956945, 29339723, 32202135, 37722501, 62870835, 88019169, 146698615, 188612505, 264057507, 440095845, 1320287535]

約数ペア:

[(1, 1320287535), (3, 440095845), (5, 264057507), (7, 188612505), (9, 146698615), (15, 88019169), (21, 62870835), (35, 37722501), (41, 32202135), (45, 29339723), (63, 20956945), (105, 12574167), (123, 10734045), (205, 6440427), (287, 4600305), (315, 4191389), (369, 3578015), (615, 2146809), (861, 1533435), (1435, 920061), (1845, 715603), (2583, 511145), (4305, 306687), (12915, 102229)]