31292055

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 55965120

約数和(自身を除く): 24673065

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1201, 1737, 2895, 3603, 5211, 6005, 8685, 10809, 18015, 26055, 32427, 54045, 162135, 231793, 695379, 1158965, 2086137, 3476895, 6258411, 10430685, 31292055]

約数ペア:

[(1, 31292055), (3, 10430685), (5, 6258411), (9, 3476895), (15, 2086137), (27, 1158965), (45, 695379), (135, 231793), (193, 162135), (579, 54045), (965, 32427), (1201, 26055), (1737, 18015), (2895, 10809), (3603, 8685), (5211, 6005)]