84321495

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43577}}^1$

素因数の和:43631

約数の個数: 24

約数和(自身を含む): 149559696

約数和(自身を除く): 65238201

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 43577, 130731, 217885, 392193, 653655, 1873811, 1960965, 5621433, 9369055, 16864299, 28107165, 84321495]

約数ペア:

[(1, 84321495), (3, 28107165), (5, 16864299), (9, 9369055), (15, 5621433), (43, 1960965), (45, 1873811), (129, 653655), (215, 392193), (387, 217885), (645, 130731), (1935, 43577)]