151349775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{87739}}^1$

素因数の和:87775

約数の個数: 24

約数和(自身を含む): 261114240

約数和(自身を除く): 109764465

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 87739, 263217, 438695, 1316085, 2017997, 2193475, 6053991, 6580425, 10089985, 30269955, 50449925, 151349775]

約数ペア:

[(1, 151349775), (3, 50449925), (5, 30269955), (15, 10089985), (23, 6580425), (25, 6053991), (69, 2193475), (75, 2017997), (115, 1316085), (345, 438695), (575, 263217), (1725, 87739)]