1247134175

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{809}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 1851310080

約数和(自身を除く): 604175905

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 383, 575, 805, 809, 1915, 2681, 4025, 4045, 5663, 8809, 9575, 13405, 18607, 20225, 28315, 44045, 61663, 67025, 93035, 130249, 141575, 220225, 308315, 309847, 465175, 651245, 1541575, 1549235, 2168929, 3256225, 7126481, 7746175, 10844645, 35632405, 49885367, 54223225, 178162025, 249426835, 1247134175]

約数ペア:

[(1, 1247134175), (5, 249426835), (7, 178162025), (23, 54223225), (25, 49885367), (35, 35632405), (115, 10844645), (161, 7746175), (175, 7126481), (383, 3256225), (575, 2168929), (805, 1549235), (809, 1541575), (1915, 651245), (2681, 465175), (4025, 309847), (4045, 308315), (5663, 220225), (8809, 141575), (9575, 130249), (13405, 93035), (18607, 67025), (20225, 61663), (28315, 44045)]