40263165

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30853}}^1$

素因数の和:30893

約数の個数: 24

約数和(自身を含む): 72198360

約数和(自身を除く): 31935195

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 30853, 92559, 154265, 277677, 462795, 894737, 1388385, 2684211, 4473685, 8052633, 13421055, 40263165]

約数ペア:

[(1, 40263165), (3, 13421055), (5, 8052633), (9, 4473685), (15, 2684211), (29, 1388385), (45, 894737), (87, 462795), (145, 277677), (261, 154265), (435, 92559), (1305, 30853)]