1373265525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10457}}^1$

素因数の和:10590

約数の個数: 48

約数和(自身を含む): 2427594624

約数和(自身を除く): 1054329099

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 255, 309, 425, 515, 1275, 1545, 1751, 2575, 5253, 7725, 8755, 10457, 26265, 31371, 43775, 52285, 131325, 156855, 177769, 261425, 533307, 784275, 888845, 1077071, 2666535, 3231213, 4444225, 5385355, 13332675, 16156065, 18310207, 26926775, 54930621, 80780325, 91551035, 274653105, 457755175, 1373265525]

約数ペア:

[(1, 1373265525), (3, 457755175), (5, 274653105), (15, 91551035), (17, 80780325), (25, 54930621), (51, 26926775), (75, 18310207), (85, 16156065), (103, 13332675), (255, 5385355), (309, 4444225), (425, 3231213), (515, 2666535), (1275, 1077071), (1545, 888845), (1751, 784275), (2575, 533307), (5253, 261425), (7725, 177769), (8755, 156855), (10457, 131325), (26265, 52285), (31371, 43775)]