81092095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 36757505

約数列:

[1, 5, 7, 19, 35, 95, 133, 197, 619, 665, 985, 1379, 3095, 3743, 4333, 6895, 11761, 18715, 21665, 26201, 58805, 82327, 121943, 131005, 411635, 609715, 853601, 2316917, 4268005, 11584585, 16218419, 81092095]

約数ペア:

[(1, 81092095), (5, 16218419), (7, 11584585), (19, 4268005), (35, 2316917), (95, 853601), (133, 609715), (197, 411635), (619, 131005), (665, 121943), (985, 82327), (1379, 58805), (3095, 26201), (3743, 21665), (4333, 18715), (6895, 11761)]