66729885

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{75401}}^1$

素因数の和:75468

約数の個数: 16

約数和(自身を含む): 108578880

約数和(自身を除く): 41848995

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 75401, 226203, 377005, 1131015, 4448659, 13345977, 22243295, 66729885]

約数ペア:

[(1, 66729885), (3, 22243295), (5, 13345977), (15, 4448659), (59, 1131015), (177, 377005), (295, 226203), (885, 75401)]