66913005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 111922560

約数和(自身を除く): 45009555

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 1515, 1523, 2929, 4569, 7615, 8787, 14645, 22845, 43935, 44167, 132501, 153823, 220835, 461469, 662505, 769115, 2307345, 4460867, 13382601, 22304335, 66913005]

約数ペア:

[(1, 66913005), (3, 22304335), (5, 13382601), (15, 4460867), (29, 2307345), (87, 769115), (101, 662505), (145, 461469), (303, 220835), (435, 153823), (505, 132501), (1515, 44167), (1523, 43935), (2929, 22845), (4569, 14645), (7615, 8787)]