180269895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1523}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 311334912

約数和(自身を除く): 131065017

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 607, 1523, 1821, 3035, 4569, 7615, 7891, 9105, 19799, 22845, 23673, 39455, 59397, 98995, 118365, 296985, 924461, 2773383, 4622305, 12017993, 13866915, 36053979, 60089965, 180269895]

約数ペア:

[(1, 180269895), (3, 60089965), (5, 36053979), (13, 13866915), (15, 12017993), (39, 4622305), (65, 2773383), (195, 924461), (607, 296985), (1523, 118365), (1821, 98995), (3035, 59397), (4569, 39455), (7615, 23673), (7891, 22845), (9105, 19799)]