134857558225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1\times {\mathrm{3323}}^1$

素因数の和:4186

約数の個数: 48

約数和(自身を含む): 181354142592

約数和(自身を除く): 46496584367

約数列:

[1, 5, 13, 25, 65, 193, 325, 647, 965, 2509, 3235, 3323, 4825, 8411, 12545, 16175, 16615, 42055, 43199, 62725, 83075, 124871, 210275, 215995, 624355, 641339, 1079975, 1623323, 2149981, 3121775, 3206695, 8116615, 8337407, 10749905, 16033475, 27949753, 40583075, 41687035, 53749525, 139748765, 208435175, 414946333, 698743825, 2074731665, 5394302329, 10373658325, 26971511645, 134857558225]

約数ペア:

[(1, 134857558225), (5, 26971511645), (13, 10373658325), (25, 5394302329), (65, 2074731665), (193, 698743825), (325, 414946333), (647, 208435175), (965, 139748765), (2509, 53749525), (3235, 41687035), (3323, 40583075), (4825, 27949753), (8411, 16033475), (12545, 10749905), (16175, 8337407), (16615, 8116615), (42055, 3206695), (43199, 3121775), (62725, 2149981), (83075, 1623323), (124871, 1079975), (210275, 641339), (215995, 624355)]