38531425

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 49193280

約数和(自身を除く): 10661855

約数列:

[1, 5, 25, 59, 151, 173, 295, 755, 865, 1475, 3775, 4325, 8909, 10207, 26123, 44545, 51035, 130615, 222725, 255175, 653075, 1541257, 7706285, 38531425]

約数ペア:

[(1, 38531425), (5, 7706285), (25, 1541257), (59, 653075), (151, 255175), (173, 222725), (295, 130615), (755, 51035), (865, 44545), (1475, 26123), (3775, 10207), (4325, 8909)]