121250985

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{54251}}^1$

素因数の和:54408

約数の個数: 16

約数和(自身を含む): 195307200

約数和(自身を除く): 74056215

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 54251, 162753, 271255, 813765, 8083399, 24250197, 40416995, 121250985]

約数ペア:

[(1, 121250985), (3, 40416995), (5, 24250197), (15, 8083399), (149, 813765), (447, 271255), (745, 162753), (2235, 54251)]