231066135

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5171}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 412104960

約数和(自身を除く): 181038825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1655, 2979, 4965, 5171, 8937, 14895, 15513, 25855, 44685, 46539, 77565, 139617, 232695, 698085, 1711601, 5134803, 8558005, 15404409, 25674015, 46213227, 77022045, 231066135]

約数ペア:

[(1, 231066135), (3, 77022045), (5, 46213227), (9, 25674015), (15, 15404409), (27, 8558005), (45, 5134803), (135, 1711601), (331, 698085), (993, 232695), (1655, 139617), (2979, 77565), (4965, 46539), (5171, 44685), (8937, 25855), (14895, 15513)]