201859088985

素因数分解:

$3^3\times 5^1\times {\mathrm{1495252511}}^1$

素因数の和:1495252525

約数の個数: 16

約数和(自身を含む): 358860602880

約数和(自身を除く): 157001513895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1495252511, 4485757533, 7476262555, 13457272599, 22428787665, 40371817797, 67286362995, 201859088985]

約数ペア:

[(1, 201859088985), (3, 67286362995), (5, 40371817797), (9, 22428787665), (15, 13457272599), (27, 7476262555), (45, 4485757533), (135, 1495252511)]