39920965

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 58222080

約数和(自身を除く): 18301115

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1063, 1073, 1295, 5315, 5365, 7441, 7511, 30827, 37205, 37555, 39331, 154135, 196655, 215789, 275317, 1078945, 1140599, 1376585, 5702995, 7984193, 39920965]

約数ペア:

[(1, 39920965), (5, 7984193), (7, 5702995), (29, 1376585), (35, 1140599), (37, 1078945), (145, 275317), (185, 215789), (203, 196655), (259, 154135), (1015, 39331), (1063, 37555), (1073, 37205), (1295, 30827), (5315, 7511), (5365, 7441)]