270218855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{12421}}^1$

素因数の和:12674

約数の個数: 16

約数和(自身を含む): 342847200

約数和(自身を除く): 72628345

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 12421, 21755, 62105, 235999, 1179995, 2844409, 14222045, 54043771, 270218855]

約数ペア:

[(1, 270218855), (5, 54043771), (19, 14222045), (95, 2844409), (229, 1179995), (1145, 235999), (4351, 62105), (12421, 21755)]