2912258115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4978219}}^1$

素因数の和:4978243

約数の個数: 24

約数和(自身を含む): 5436216240

約数和(自身を除く): 2523958125

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4978219, 14934657, 24891095, 44803971, 64716847, 74673285, 194150541, 224019855, 323584235, 582451623, 970752705, 2912258115]

約数ペア:

[(1, 2912258115), (3, 970752705), (5, 582451623), (9, 323584235), (13, 224019855), (15, 194150541), (39, 74673285), (45, 64716847), (65, 44803971), (117, 24891095), (195, 14934657), (585, 4978219)]