27268515

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10664

約数の個数: 32

約数和(自身を含む): 51033600

約数和(自身を除く): 23765085

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 10631, 31893, 53155, 95679, 159465, 201989, 287037, 478395, 605967, 1009945, 1435185, 1817901, 3029835, 5453703, 9089505, 27268515]

約数ペア:

[(1, 27268515), (3, 9089505), (5, 5453703), (9, 3029835), (15, 1817901), (19, 1435185), (27, 1009945), (45, 605967), (57, 478395), (95, 287037), (135, 201989), (171, 159465), (285, 95679), (513, 53155), (855, 31893), (2565, 10631)]