39398055

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 65556480

約数和(自身を除く): 26158425

約数列:

[1, 3, 5, 15, 31, 93, 155, 193, 439, 465, 579, 965, 1317, 2195, 2895, 5983, 6585, 13609, 17949, 29915, 40827, 68045, 84727, 89745, 204135, 254181, 423635, 1270905, 2626537, 7879611, 13132685, 39398055]

約数ペア:

[(1, 39398055), (3, 13132685), (5, 7879611), (15, 2626537), (31, 1270905), (93, 423635), (155, 254181), (193, 204135), (439, 89745), (465, 84727), (579, 68045), (965, 40827), (1317, 29915), (2195, 17949), (2895, 13609), (5983, 6585)]