42222985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 21229175

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2447, 2465, 3451, 12235, 17129, 17255, 41599, 70963, 85645, 207995, 291193, 354815, 496741, 1206371, 1455965, 2483705, 6031855, 8444597, 42222985]

約数ペア:

[(1, 42222985), (5, 8444597), (7, 6031855), (17, 2483705), (29, 1455965), (35, 1206371), (85, 496741), (119, 354815), (145, 291193), (203, 207995), (493, 85645), (595, 70963), (1015, 41599), (2447, 17255), (2465, 17129), (3451, 12235)]