151997775

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{18593}}^1$

素因数の和:18715

約数の個数: 24

約数和(自身を含む): 253622160

約数和(自身を除く): 101624385

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 18593, 55779, 92965, 278895, 464825, 1394475, 2026637, 6079911, 10133185, 30399555, 50665925, 151997775]

約数ペア:

[(1, 151997775), (3, 50665925), (5, 30399555), (15, 10133185), (25, 6079911), (75, 2026637), (109, 1394475), (327, 464825), (545, 278895), (1635, 92965), (2725, 55779), (8175, 18593)]