30175795

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 40783680

約数和(自身を除く): 10607885

約数列:

[1, 5, 13, 41, 65, 67, 169, 205, 335, 533, 845, 871, 2197, 2665, 2747, 4355, 6929, 10985, 11323, 13735, 34645, 35711, 56615, 90077, 147199, 178555, 450385, 464243, 735995, 2321215, 6035159, 30175795]

約数ペア:

[(1, 30175795), (5, 6035159), (13, 2321215), (41, 735995), (65, 464243), (67, 450385), (169, 178555), (205, 147199), (335, 90077), (533, 56615), (845, 35711), (871, 34645), (2197, 13735), (2665, 11323), (2747, 10985), (4355, 6929)]