42546985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 59189760

約数和(自身を除く): 16642775

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 733, 893, 1235, 3055, 3665, 4465, 9529, 11609, 13927, 34451, 47645, 58045, 69635, 172255, 181051, 447863, 654569, 905255, 2239315, 3272845, 8509397, 42546985]

約数ペア:

[(1, 42546985), (5, 8509397), (13, 3272845), (19, 2239315), (47, 905255), (65, 654569), (95, 447863), (235, 181051), (247, 172255), (611, 69635), (733, 58045), (893, 47645), (1235, 34451), (3055, 13927), (3665, 11609), (4465, 9529)]