201260925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38891}}^1$

素因数の和:38930

約数の個数: 36

約数和(自身を含む): 376163424

約数和(自身を除く): 174902499

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 38891, 116673, 194455, 350019, 583365, 894493, 972275, 1750095, 2683479, 2916825, 4472465, 8050437, 8750475, 13417395, 22362325, 40252185, 67086975, 201260925]

約数ペア:

[(1, 201260925), (3, 67086975), (5, 40252185), (9, 22362325), (15, 13417395), (23, 8750475), (25, 8050437), (45, 4472465), (69, 2916825), (75, 2683479), (115, 1750095), (207, 972275), (225, 894493), (345, 583365), (575, 350019), (1035, 194455), (1725, 116673), (5175, 38891)]