2179273155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1\times {\mathrm{3203}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 3545213184

約数和(自身を除く): 1365940029

約数列:

[1, 3, 5, 15, 67, 201, 335, 677, 1005, 2031, 3203, 3385, 9609, 10155, 16015, 45359, 48045, 136077, 214601, 226795, 643803, 680385, 1073005, 2168431, 3219015, 6505293, 10842155, 32526465, 145284877, 435854631, 726424385, 2179273155]

約数ペア:

[(1, 2179273155), (3, 726424385), (5, 435854631), (15, 145284877), (67, 32526465), (201, 10842155), (335, 6505293), (677, 3219015), (1005, 2168431), (2031, 1073005), (3203, 680385), (3385, 643803), (9609, 226795), (10155, 214601), (16015, 136077), (45359, 48045)]