130102225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 36

約数和(自身を含む): 181824300

約数和(自身を除く): 51722075

約数列:

[1, 5, 11, 25, 41, 55, 121, 205, 275, 451, 605, 1025, 1049, 2255, 3025, 4961, 5245, 11275, 11539, 24805, 26225, 43009, 57695, 124025, 126929, 215045, 288475, 473099, 634645, 1075225, 2365495, 3173225, 5204089, 11827475, 26020445, 130102225]

約数ペア:

[(1, 130102225), (5, 26020445), (11, 11827475), (25, 5204089), (41, 3173225), (55, 2365495), (121, 1075225), (205, 634645), (275, 473099), (451, 288475), (605, 215045), (1025, 126929), (1049, 124025), (2255, 57695), (3025, 43009), (4961, 26225), (5245, 24805), (11275, 11539)]