68039115

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 114445056

約数和(自身を除く): 46405941

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 2851, 4773, 7955, 8553, 14255, 23865, 42765, 105487, 122593, 316461, 367779, 527435, 612965, 1582305, 1838895, 4535941, 13607823, 22679705, 68039115]

約数ペア:

[(1, 68039115), (3, 22679705), (5, 13607823), (15, 4535941), (37, 1838895), (43, 1582305), (111, 612965), (129, 527435), (185, 367779), (215, 316461), (555, 122593), (645, 105487), (1591, 42765), (2851, 23865), (4773, 14255), (7955, 8553)]