42455835

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 77467104

約数和(自身を除く): 35011269

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 215, 333, 387, 555, 593, 645, 1591, 1665, 1779, 1935, 2965, 4773, 5337, 7955, 8895, 14319, 21941, 23865, 25499, 26685, 65823, 71595, 76497, 109705, 127495, 197469, 229491, 329115, 382485, 943463, 987345, 1147455, 2830389, 4717315, 8491167, 14151945, 42455835]

約数ペア:

[(1, 42455835), (3, 14151945), (5, 8491167), (9, 4717315), (15, 2830389), (37, 1147455), (43, 987345), (45, 943463), (111, 382485), (129, 329115), (185, 229491), (215, 197469), (333, 127495), (387, 109705), (555, 76497), (593, 71595), (645, 65823), (1591, 26685), (1665, 25499), (1779, 23865), (1935, 21941), (2965, 14319), (4773, 8895), (5337, 7955)]