157159185

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 256988160

約数和(自身を除く): 99828975

約数列:

[1, 3, 5, 15, 59, 177, 295, 311, 571, 885, 933, 1555, 1713, 2855, 4665, 8565, 18349, 33689, 55047, 91745, 101067, 168445, 177581, 275235, 505335, 532743, 887905, 2663715, 10477279, 31431837, 52386395, 157159185]

約数ペア:

[(1, 157159185), (3, 52386395), (5, 31431837), (15, 10477279), (59, 2663715), (177, 887905), (295, 532743), (311, 505335), (571, 275235), (885, 177581), (933, 168445), (1555, 101067), (1713, 91745), (2855, 55047), (4665, 33689), (8565, 18349)]