201447045

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104107}}^1$

素因数の和:104161

約数の個数: 24

約数和(自身を含む): 357298656

約数和(自身を除く): 155851611

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 104107, 312321, 520535, 936963, 1561605, 4476601, 4684815, 13429803, 22383005, 40289409, 67149015, 201447045]

約数ペア:

[(1, 201447045), (3, 67149015), (5, 40289409), (9, 22383005), (15, 13429803), (43, 4684815), (45, 4476601), (129, 1561605), (215, 936963), (387, 520535), (645, 312321), (1935, 104107)]