6972875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 10727808

約数和(自身を除く): 3754933

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 613, 875, 1625, 2275, 3065, 4291, 7969, 11375, 15325, 21455, 39845, 55783, 76625, 107275, 199225, 278915, 536375, 996125, 1394575, 6972875]

約数ペア:

[(1, 6972875), (5, 1394575), (7, 996125), (13, 536375), (25, 278915), (35, 199225), (65, 107275), (91, 76625), (125, 55783), (175, 39845), (325, 21455), (455, 15325), (613, 11375), (875, 7969), (1625, 4291), (2275, 3065)]