7132400745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{21499}}^1$

素因数の和:22825

約数の個数: 32

約数和(自身を含む): 12092976000

約数和(自身を除く): 4960575255

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1301, 3903, 6505, 19515, 21499, 22117, 64497, 66351, 107495, 110585, 322485, 331755, 365483, 1096449, 1827415, 5482245, 27970199, 83910597, 139850995, 419552985, 475493383, 1426480149, 2377466915, 7132400745]

約数ペア:

[(1, 7132400745), (3, 2377466915), (5, 1426480149), (15, 475493383), (17, 419552985), (51, 139850995), (85, 83910597), (255, 27970199), (1301, 5482245), (3903, 1827415), (6505, 1096449), (19515, 365483), (21499, 331755), (22117, 322485), (64497, 110585), (66351, 107495)]