159655995

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51419}}^1$

素因数の和:51456

約数の個数: 32

約数和(自身を含む): 296179200

約数和(自身を除く): 136523205

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 51419, 154257, 257095, 462771, 771285, 1182637, 1388313, 2313855, 3547911, 5913185, 6941565, 10643733, 17739555, 31931199, 53218665, 159655995]

約数ペア:

[(1, 159655995), (3, 53218665), (5, 31931199), (9, 17739555), (15, 10643733), (23, 6941565), (27, 5913185), (45, 3547911), (69, 2313855), (115, 1388313), (135, 1182637), (207, 771285), (345, 462771), (621, 257095), (1035, 154257), (3105, 51419)]