64126395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49139}}^1$

素因数の和:49179

約数の個数: 24

約数和(自身を含む): 114987600

約数和(自身を除く): 50861205

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 49139, 147417, 245695, 442251, 737085, 1425031, 2211255, 4275093, 7125155, 12825279, 21375465, 64126395]

約数ペア:

[(1, 64126395), (3, 21375465), (5, 12825279), (9, 7125155), (15, 4275093), (29, 2211255), (45, 1425031), (87, 737085), (145, 442251), (261, 245695), (435, 147417), (1305, 49139)]