40646115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29137}}^1$

素因数の和:29179

約数の個数: 24

約数和(自身を含む): 72728448

約数和(自身を除く): 32082333

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 29137, 87411, 145685, 262233, 437055, 903247, 1311165, 2709741, 4516235, 8129223, 13548705, 40646115]

約数ペア:

[(1, 40646115), (3, 13548705), (5, 8129223), (9, 4516235), (15, 2709741), (31, 1311165), (45, 903247), (93, 437055), (155, 262233), (279, 145685), (465, 87411), (1395, 29137)]