1522139215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 1922088960

約数和(自身を除く): 399949745

約数列:

[1, 5, 31, 79, 155, 197, 395, 631, 985, 2449, 3155, 6107, 12245, 15563, 19561, 30535, 49849, 77815, 97805, 124307, 249245, 482453, 621535, 1545319, 2412265, 3853517, 7726595, 9820253, 19267585, 49101265, 304427843, 1522139215]

約数ペア:

[(1, 1522139215), (5, 304427843), (31, 49101265), (79, 19267585), (155, 9820253), (197, 7726595), (395, 3853517), (631, 2412265), (985, 1545319), (2449, 621535), (3155, 482453), (6107, 249245), (12245, 124307), (15563, 97805), (19561, 77815), (30535, 49849)]