222162285

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 362304000

約数和(自身を除く): 140141715

約数列:

[1, 3, 5, 15, 67, 201, 335, 443, 499, 1005, 1329, 1497, 2215, 2495, 6645, 7485, 29681, 33433, 89043, 100299, 148405, 167165, 221057, 445215, 501495, 663171, 1105285, 3315855, 14810819, 44432457, 74054095, 222162285]

約数ペア:

[(1, 222162285), (3, 74054095), (5, 44432457), (15, 14810819), (67, 3315855), (201, 1105285), (335, 663171), (443, 501495), (499, 445215), (1005, 221057), (1329, 167165), (1497, 148405), (2215, 100299), (2495, 89043), (6645, 33433), (7485, 29681)]