156964874985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{85075813}}^1$

素因数の和:85075865

約数の個数: 24

約数和(自身を含む): 278708366664

約数和(自身を除く): 121743491679

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 85075813, 255227439, 425379065, 765682317, 1276137195, 3488108333, 3828411585, 10464324999, 17440541665, 31392974997, 52321624995, 156964874985]

約数ペア:

[(1, 156964874985), (3, 52321624995), (5, 31392974997), (9, 17440541665), (15, 10464324999), (41, 3828411585), (45, 3488108333), (123, 1276137195), (205, 765682317), (369, 425379065), (615, 255227439), (1845, 85075813)]