192128715

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90841}}^1$

素因数の和:90899

約数の個数: 24

約数和(自身を含む): 340112448

約数和(自身を除く): 147983733

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 90841, 272523, 454205, 817569, 1362615, 4087845, 4269527, 12808581, 21347635, 38425743, 64042905, 192128715]

約数ペア:

[(1, 192128715), (3, 64042905), (5, 38425743), (9, 21347635), (15, 12808581), (45, 4269527), (47, 4087845), (141, 1362615), (235, 817569), (423, 454205), (705, 272523), (2115, 90841)]