15155280292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1\times {\mathrm{2953}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 28513804032

約数和(自身を除く): 13358523740

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1063, 1207, 2126, 2414, 2953, 4252, 4828, 5906, 11812, 18071, 36142, 50201, 72284, 75473, 100402, 150946, 200804, 209663, 301892, 419326, 838652, 1283041, 2566082, 3139039, 3564271, 5132164, 6278078, 7128542, 12556156, 14257084, 53363663, 106727326, 213454652, 222871769, 445743538, 891487076, 3788820073, 7577640146, 15155280292]

約数ペア:

[(1, 15155280292), (2, 7577640146), (4, 3788820073), (17, 891487076), (34, 445743538), (68, 222871769), (71, 213454652), (142, 106727326), (284, 53363663), (1063, 14257084), (1207, 12556156), (2126, 7128542), (2414, 6278078), (2953, 5132164), (4252, 3564271), (4828, 3139039), (5906, 2566082), (11812, 1283041), (18071, 838652), (36142, 419326), (50201, 301892), (72284, 209663), (75473, 200804), (100402, 150946)]