64951995

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{105613}}^1$

素因数の和:105662

約数の個数: 16

約数和(自身を含む): 106458912

約数和(自身を除く): 41506917

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 105613, 316839, 528065, 1584195, 4330133, 12990399, 21650665, 64951995]

約数ペア:

[(1, 64951995), (3, 21650665), (5, 12990399), (15, 4330133), (41, 1584195), (123, 528065), (205, 316839), (615, 105613)]