8225820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15233}}^1$

素因数の和:15251

約数の個数: 48

約数和(自身を含む): 25593120

約数和(自身を除く): 17367300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15233, 30466, 45699, 60932, 76165, 91398, 137097, 152330, 182796, 228495, 274194, 304660, 411291, 456990, 548388, 685485, 822582, 913980, 1370970, 1645164, 2056455, 2741940, 4112910, 8225820]

約数ペア:

[(1, 8225820), (2, 4112910), (3, 2741940), (4, 2056455), (5, 1645164), (6, 1370970), (9, 913980), (10, 822582), (12, 685485), (15, 548388), (18, 456990), (20, 411291), (27, 304660), (30, 274194), (36, 228495), (45, 182796), (54, 152330), (60, 137097), (90, 91398), (108, 76165), (135, 60932), (180, 45699), (270, 30466), (540, 15233)]