86897025

素因数分解:

$3^2\times 5^2\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1310

約数の個数: 36

約数和(自身を含む): 156164112

約数和(自身を除く): 69267087

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 467, 827, 1401, 2335, 2481, 4135, 4203, 7005, 7443, 11675, 12405, 20675, 21015, 35025, 37215, 62025, 105075, 186075, 386209, 1158627, 1931045, 3475881, 5793135, 9655225, 17379405, 28965675, 86897025]

約数ペア:

[(1, 86897025), (3, 28965675), (5, 17379405), (9, 9655225), (15, 5793135), (25, 3475881), (45, 1931045), (75, 1158627), (225, 386209), (467, 186075), (827, 105075), (1401, 62025), (2335, 37215), (2481, 35025), (4135, 21015), (4203, 20675), (7005, 12405), (7443, 11675)]