20159463735

素因数分解:

$3^3\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{115849}}^1$

素因数の和:117152

約数の個数: 32

約数和(自身を含む): 35867160000

約数和(自身を除く): 15707696265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1289, 3867, 6445, 11601, 19335, 34803, 58005, 115849, 174015, 347547, 579245, 1042641, 1737735, 3127923, 5213205, 15639615, 149329361, 447988083, 746646805, 1343964249, 2239940415, 4031892747, 6719821245, 20159463735]

約数ペア:

[(1, 20159463735), (3, 6719821245), (5, 4031892747), (9, 2239940415), (15, 1343964249), (27, 746646805), (45, 447988083), (135, 149329361), (1289, 15639615), (3867, 5213205), (6445, 3127923), (11601, 1737735), (19335, 1042641), (34803, 579245), (58005, 347547), (115849, 174015)]