13041375

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 8973345

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 249, 375, 415, 419, 1245, 1257, 2075, 2095, 6225, 6285, 10375, 10475, 31125, 31425, 34777, 52375, 104331, 157125, 173885, 521655, 869425, 2608275, 4347125, 13041375]

約数ペア:

[(1, 13041375), (3, 4347125), (5, 2608275), (15, 869425), (25, 521655), (75, 173885), (83, 157125), (125, 104331), (249, 52375), (375, 34777), (415, 31425), (419, 31125), (1245, 10475), (1257, 10375), (2075, 6285), (2095, 6225)]