53712045

素因数分解:

$3^3\times 5^1\times {\mathrm{397867}}^1$

素因数の和:397881

約数の個数: 16

約数和(自身を含む): 95488320

約数和(自身を除く): 41776275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397867, 1193601, 1989335, 3580803, 5968005, 10742409, 17904015, 53712045]

約数ペア:

[(1, 53712045), (3, 17904015), (5, 10742409), (9, 5968005), (15, 3580803), (27, 1989335), (45, 1193601), (135, 397867)]