15502428

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 41736240

約数和(自身を除く): 26233812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 389, 486, 492, 738, 778, 972, 1107, 1167, 1476, 1556, 2214, 2334, 3321, 3501, 4428, 4668, 6642, 7002, 9963, 10503, 13284, 14004, 15949, 19926, 21006, 31509, 31898, 39852, 42012, 47847, 63018, 63796, 94527, 95694, 126036, 143541, 189054, 191388, 287082, 378108, 430623, 574164, 861246, 1291869, 1722492, 2583738, 3875607, 5167476, 7751214, 15502428]

約数ペア:

[(1, 15502428), (2, 7751214), (3, 5167476), (4, 3875607), (6, 2583738), (9, 1722492), (12, 1291869), (18, 861246), (27, 574164), (36, 430623), (41, 378108), (54, 287082), (81, 191388), (82, 189054), (108, 143541), (123, 126036), (162, 95694), (164, 94527), (243, 63796), (246, 63018), (324, 47847), (369, 42012), (389, 39852), (486, 31898), (492, 31509), (738, 21006), (778, 19926), (972, 15949), (1107, 14004), (1167, 13284), (1476, 10503), (1556, 9963), (2214, 7002), (2334, 6642), (3321, 4668), (3501, 4428)]