66536025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13241}}^1$

素因数の和:13321

約数の個数: 24

約数和(自身を含む): 111656544

約数和(自身を除く): 45120519

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 13241, 39723, 66205, 198615, 331025, 887147, 993075, 2661441, 4435735, 13307205, 22178675, 66536025]

約数ペア:

[(1, 66536025), (3, 22178675), (5, 13307205), (15, 4435735), (25, 2661441), (67, 993075), (75, 887147), (201, 331025), (335, 198615), (1005, 66205), (1675, 39723), (5025, 13241)]