84900945

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{37987}}^1$

素因数の和:38144

約数の個数: 16

約数和(自身を含む): 136756800

約数和(自身を除く): 51855855

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 37987, 113961, 189935, 569805, 5660063, 16980189, 28300315, 84900945]

約数ペア:

[(1, 84900945), (3, 28300315), (5, 16980189), (15, 5660063), (149, 569805), (447, 189935), (745, 113961), (2235, 37987)]