1245105575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10667}}^1$

素因数の和:10736

約数の個数: 48

約数和(自身を含む): 1904878080

約数和(自身を除く): 659772505

約数列:

[1, 5, 7, 23, 25, 29, 35, 115, 145, 161, 175, 203, 575, 667, 725, 805, 1015, 3335, 4025, 4669, 5075, 10667, 16675, 23345, 53335, 74669, 116725, 245341, 266675, 309343, 373345, 1226705, 1546715, 1717387, 1866725, 2165401, 6133525, 7114889, 7733575, 8586935, 10827005, 35574445, 42934675, 49804223, 54135025, 177872225, 249021115, 1245105575]

約数ペア:

[(1, 1245105575), (5, 249021115), (7, 177872225), (23, 54135025), (25, 49804223), (29, 42934675), (35, 35574445), (115, 10827005), (145, 8586935), (161, 7733575), (175, 7114889), (203, 6133525), (575, 2165401), (667, 1866725), (725, 1717387), (805, 1546715), (1015, 1226705), (3335, 373345), (4025, 309343), (4669, 266675), (5075, 245341), (10667, 116725), (16675, 74669), (23345, 53335)]