8257435485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 14374590720

約数和(自身を除く): 6117155235

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 331, 507, 757, 845, 993, 1655, 2197, 2271, 2535, 3785, 4303, 4965, 6591, 9841, 10985, 11355, 12909, 21515, 29523, 32955, 49205, 55939, 64545, 127933, 147615, 167817, 250567, 279695, 383799, 639665, 727207, 751701, 839085, 1252835, 1663129, 1918995, 2181621, 3257371, 3636035, 3758505, 4989387, 8315645, 9772113, 10908105, 16286855, 24946935, 42345823, 48860565, 127037469, 211729115, 550495699, 635187345, 1651487097, 2752478495, 8257435485]

約数ペア:

[(1, 8257435485), (3, 2752478495), (5, 1651487097), (13, 635187345), (15, 550495699), (39, 211729115), (65, 127037469), (169, 48860565), (195, 42345823), (331, 24946935), (507, 16286855), (757, 10908105), (845, 9772113), (993, 8315645), (1655, 4989387), (2197, 3758505), (2271, 3636035), (2535, 3257371), (3785, 2181621), (4303, 1918995), (4965, 1663129), (6591, 1252835), (9841, 839085), (10985, 751701), (11355, 727207), (12909, 639665), (21515, 383799), (29523, 279695), (32955, 250567), (49205, 167817), (55939, 147615), (64545, 127933)]