67420275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69149}}^1$

素因数の和:69175

約数の個数: 24

約数和(自身を含む): 120044400

約数和(自身を除く): 52624125

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 69149, 207447, 345745, 898937, 1037235, 1728725, 2696811, 4494685, 5186175, 13484055, 22473425, 67420275]

約数ペア:

[(1, 67420275), (3, 22473425), (5, 13484055), (13, 5186175), (15, 4494685), (25, 2696811), (39, 1728725), (65, 1037235), (75, 898937), (195, 345745), (325, 207447), (975, 69149)]