678123735

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 1105125120

約数和(自身を除く): 427001385

約数列:

[1, 3, 5, 15, 107, 113, 321, 339, 535, 565, 1605, 1695, 3739, 11217, 12091, 18695, 36273, 56085, 60455, 181365, 400073, 422507, 1200219, 1267521, 2000365, 2112535, 6001095, 6337605, 45208249, 135624747, 226041245, 678123735]

約数ペア:

[(1, 678123735), (3, 226041245), (5, 135624747), (15, 45208249), (107, 6337605), (113, 6001095), (321, 2112535), (339, 2000365), (535, 1267521), (565, 1200219), (1605, 422507), (1695, 400073), (3739, 181365), (11217, 60455), (12091, 56085), (18695, 36273)]