1520341285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3469}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 1974735360

約数和(自身を除く): 454394075

約数列:

[1, 5, 23, 37, 103, 115, 185, 515, 851, 2369, 3469, 3811, 4255, 11845, 17345, 19055, 79787, 87653, 128353, 357307, 398935, 438265, 641765, 1786535, 2952119, 8218061, 13220359, 14760595, 41090305, 66101795, 304068257, 1520341285]

約数ペア:

[(1, 1520341285), (5, 304068257), (23, 66101795), (37, 41090305), (103, 14760595), (115, 13220359), (185, 8218061), (515, 2952119), (851, 1786535), (2369, 641765), (3469, 438265), (3811, 398935), (4255, 357307), (11845, 128353), (17345, 87653), (19055, 79787)]