51675135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1483}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 87187968

約数和(自身を除く): 35512833

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 1483, 1515, 2323, 4449, 6969, 7415, 11615, 22245, 34109, 34845, 102327, 149783, 170545, 449349, 511635, 748915, 2246745, 3445009, 10335027, 17225045, 51675135]

約数ペア:

[(1, 51675135), (3, 17225045), (5, 10335027), (15, 3445009), (23, 2246745), (69, 748915), (101, 511635), (115, 449349), (303, 170545), (345, 149783), (505, 102327), (1483, 34845), (1515, 34109), (2323, 22245), (4449, 11615), (6969, 7415)]