71648685

素因数分解:

$3^3\times 5^1\times {\mathrm{530731}}^1$

素因数の和:530745

約数の個数: 16

約数和(自身を含む): 127375680

約数和(自身を除く): 55726995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 530731, 1592193, 2653655, 4776579, 7960965, 14329737, 23882895, 71648685]

約数ペア:

[(1, 71648685), (3, 23882895), (5, 14329737), (9, 7960965), (15, 4776579), (27, 2653655), (45, 1592193), (135, 530731)]