1230875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 16

約数和(自身を含む): 1578720

約数和(自身を除く): 347845

約数列:

[1, 5, 25, 43, 125, 215, 229, 1075, 1145, 5375, 5725, 9847, 28625, 49235, 246175, 1230875]

約数ペア:

[(1, 1230875), (5, 246175), (25, 49235), (43, 28625), (125, 9847), (215, 5725), (229, 5375), (1075, 1145)]