264843135

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27631}}^1$

素因数の和:27716

約数の個数: 32

約数和(自身を含む): 477480960

約数和(自身を除く): 212637825

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 27631, 82893, 138155, 248679, 414465, 746037, 1243395, 1961801, 3730185, 5885403, 9809005, 17656209, 29427015, 52968627, 88281045, 264843135]

約数ペア:

[(1, 264843135), (3, 88281045), (5, 52968627), (9, 29427015), (15, 17656209), (27, 9809005), (45, 5885403), (71, 3730185), (135, 1961801), (213, 1243395), (355, 746037), (639, 414465), (1065, 248679), (1917, 138155), (3195, 82893), (9585, 27631)]