60869985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12721}}^1$

素因数の和:12769

約数の個数: 32

約数和(自身を含む): 109918080

約数和(自身を除く): 49048095

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 12721, 38163, 63605, 139931, 190815, 368909, 419793, 699655, 1106727, 1844545, 2098965, 4057999, 5533635, 12173997, 20289995, 60869985]

約数ペア:

[(1, 60869985), (3, 20289995), (5, 12173997), (11, 5533635), (15, 4057999), (29, 2098965), (33, 1844545), (55, 1106727), (87, 699655), (145, 419793), (165, 368909), (319, 190815), (435, 139931), (957, 63605), (1595, 38163), (4785, 12721)]