3938055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 7119360

約数和(自身を除く): 3181305

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 823, 957, 1595, 2469, 4115, 4785, 9053, 12345, 23867, 27159, 45265, 71601, 119335, 135795, 262537, 358005, 787611, 1312685, 3938055]

約数ペア:

[(1, 3938055), (3, 1312685), (5, 787611), (11, 358005), (15, 262537), (29, 135795), (33, 119335), (55, 71601), (87, 45265), (145, 27159), (165, 23867), (319, 12345), (435, 9053), (823, 4785), (957, 4115), (1595, 2469)]