23232255

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 38438400

約数和(自身を除く): 15206145

約数列:

[1, 3, 5, 15, 43, 129, 181, 199, 215, 543, 597, 645, 905, 995, 2715, 2985, 7783, 8557, 23349, 25671, 36019, 38915, 42785, 108057, 116745, 128355, 180095, 540285, 1548817, 4646451, 7744085, 23232255]

約数ペア:

[(1, 23232255), (3, 7744085), (5, 4646451), (15, 1548817), (43, 540285), (129, 180095), (181, 128355), (199, 116745), (215, 108057), (543, 42785), (597, 38915), (645, 36019), (905, 25671), (995, 23349), (2715, 8557), (2985, 7783)]