74432945

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 94602816

約数和(自身を除く): 20169871

約数列:

[1, 5, 23, 107, 115, 263, 529, 535, 1315, 2461, 2645, 6049, 12305, 28141, 30245, 56603, 139127, 140705, 283015, 647243, 695635, 3236215, 14886589, 74432945]

約数ペア:

[(1, 74432945), (5, 14886589), (23, 3236215), (107, 695635), (115, 647243), (263, 283015), (529, 140705), (535, 139127), (1315, 56603), (2461, 30245), (2645, 28141), (6049, 12305)]