289082875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4691}}^1$

素因数の和:4752

約数の個数: 32

約数和(自身を含む): 395254080

約数和(自身を除く): 106171205

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 725, 2125, 2465, 3625, 4691, 12325, 23455, 61625, 79747, 117275, 136039, 398735, 586375, 680195, 1993675, 2312663, 3400975, 9968375, 11563315, 17004875, 57816575, 289082875]

約数ペア:

[(1, 289082875), (5, 57816575), (17, 17004875), (25, 11563315), (29, 9968375), (85, 3400975), (125, 2312663), (145, 1993675), (425, 680195), (493, 586375), (725, 398735), (2125, 136039), (2465, 117275), (3625, 79747), (4691, 61625), (12325, 23455)]