40802895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{129533}}^1$

素因数の和:129551

約数の個数: 24

約数和(自身を含む): 80829216

約数和(自身を除く): 40026321

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 129533, 388599, 647665, 906731, 1165797, 1942995, 2720193, 4533655, 5828985, 8160579, 13600965, 40802895]

約数ペア:

[(1, 40802895), (3, 13600965), (5, 8160579), (7, 5828985), (9, 4533655), (15, 2720193), (21, 1942995), (35, 1165797), (45, 906731), (63, 647665), (105, 388599), (315, 129533)]