508046735

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{83}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 732146688

約数和(自身を除く): 224099953

約数列:

[1, 5, 7, 35, 47, 61, 83, 235, 305, 329, 415, 427, 581, 1645, 2135, 2867, 2905, 3721, 3901, 5063, 14335, 18605, 19505, 20069, 25315, 26047, 27307, 35441, 100345, 130235, 136535, 174887, 177205, 237961, 308843, 874435, 1189805, 1224209, 1544215, 1665727, 2161901, 6121045, 8328635, 10809505, 14515621, 72578105, 101609347, 508046735]

約数ペア:

[(1, 508046735), (5, 101609347), (7, 72578105), (35, 14515621), (47, 10809505), (61, 8328635), (83, 6121045), (235, 2161901), (305, 1665727), (329, 1544215), (415, 1224209), (427, 1189805), (581, 874435), (1645, 308843), (2135, 237961), (2867, 177205), (2905, 174887), (3721, 136535), (3901, 130235), (5063, 100345), (14335, 35441), (18605, 27307), (19505, 26047), (20069, 25315)]