9988785

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 18535680

約数和(自身を除く): 8546895

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 3217, 9651, 16085, 28953, 48255, 73991, 86859, 144765, 221973, 369955, 434295, 665919, 1109865, 1997757, 3329595, 9988785]

約数ペア:

[(1, 9988785), (3, 3329595), (5, 1997757), (9, 1109865), (15, 665919), (23, 434295), (27, 369955), (45, 221973), (69, 144765), (115, 86859), (135, 73991), (207, 48255), (345, 28953), (621, 16085), (1035, 9651), (3105, 3217)]