69791895

素因数分解:

$3^3\times 5^1\times {\mathrm{516977}}^1$

素因数の和:516991

約数の個数: 16

約数和(自身を含む): 124074720

約数和(自身を除く): 54282825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 516977, 1550931, 2584885, 4652793, 7754655, 13958379, 23263965, 69791895]

約数ペア:

[(1, 69791895), (3, 23263965), (5, 13958379), (9, 7754655), (15, 4652793), (27, 2584885), (45, 1550931), (135, 516977)]