64568835

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30529}}^1$

素因数の和:30587

約数の個数: 24

約数和(自身を含む): 114304320

約数和(自身を除く): 49735485

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 30529, 91587, 152645, 274761, 457935, 1373805, 1434863, 4304589, 7174315, 12913767, 21522945, 64568835]

約数ペア:

[(1, 64568835), (3, 21522945), (5, 12913767), (9, 7174315), (15, 4304589), (45, 1434863), (47, 1373805), (141, 457935), (235, 274761), (423, 152645), (705, 91587), (2115, 30529)]