156621135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13003}}^1$

素因数の和:13095

約数の個数: 32

約数和(自身を含む): 277141248

約数和(自身を除く): 120520113

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 13003, 39009, 65015, 143033, 195045, 429099, 715165, 949219, 2145495, 2847657, 4746095, 10441409, 14238285, 31324227, 52207045, 156621135]

約数ペア:

[(1, 156621135), (3, 52207045), (5, 31324227), (11, 14238285), (15, 10441409), (33, 4746095), (55, 2847657), (73, 2145495), (165, 949219), (219, 715165), (365, 429099), (803, 195045), (1095, 143033), (2409, 65015), (4015, 39009), (12045, 13003)]