85911595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 132910848

約数和(自身を除く): 46999253

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 163, 185, 259, 385, 407, 815, 1141, 1295, 1369, 1793, 2035, 2849, 5705, 6031, 6845, 8965, 9583, 12551, 14245, 15059, 30155, 42217, 47915, 62755, 66341, 75295, 105413, 211085, 223147, 331705, 464387, 527065, 1115735, 1562029, 2321935, 2454617, 7810145, 12273085, 17182319, 85911595]

約数ペア:

[(1, 85911595), (5, 17182319), (7, 12273085), (11, 7810145), (35, 2454617), (37, 2321935), (55, 1562029), (77, 1115735), (163, 527065), (185, 464387), (259, 331705), (385, 223147), (407, 211085), (815, 105413), (1141, 75295), (1295, 66341), (1369, 62755), (1793, 47915), (2035, 42217), (2849, 30155), (5705, 15059), (6031, 14245), (6845, 12551), (8965, 9583)]