15897060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3271}}^1$

素因数の和:3295

約数の個数: 72

約数和(自身を含む): 50022336

約数和(自身を除く): 34125276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3271, 4860, 6542, 9813, 13084, 16355, 19626, 29439, 32710, 39252, 49065, 58878, 65420, 88317, 98130, 117756, 147195, 176634, 196260, 264951, 294390, 353268, 441585, 529902, 588780, 794853, 883170, 1059804, 1324755, 1589706, 1766340, 2649510, 3179412, 3974265, 5299020, 7948530, 15897060]

約数ペア:

[(1, 15897060), (2, 7948530), (3, 5299020), (4, 3974265), (5, 3179412), (6, 2649510), (9, 1766340), (10, 1589706), (12, 1324755), (15, 1059804), (18, 883170), (20, 794853), (27, 588780), (30, 529902), (36, 441585), (45, 353268), (54, 294390), (60, 264951), (81, 196260), (90, 176634), (108, 147195), (135, 117756), (162, 98130), (180, 88317), (243, 65420), (270, 58878), (324, 49065), (405, 39252), (486, 32710), (540, 29439), (810, 19626), (972, 16355), (1215, 13084), (1620, 9813), (2430, 6542), (3271, 4860)]