172875105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{295513}}^1$

素因数の和:295537

約数の個数: 24

約数和(自身を含む): 322701288

約数和(自身を除く): 149826183

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 295513, 886539, 1477565, 2659617, 3841669, 4432695, 11525007, 13298085, 19208345, 34575021, 57625035, 172875105]

約数ペア:

[(1, 172875105), (3, 57625035), (5, 34575021), (9, 19208345), (13, 13298085), (15, 11525007), (39, 4432695), (45, 3841669), (65, 2659617), (117, 1477565), (195, 886539), (585, 295513)]