6138615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 12579840

約数和(自身を除く): 6441225

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 181, 255, 285, 323, 357, 399, 543, 595, 665, 905, 969, 1267, 1615, 1785, 1995, 2261, 2715, 3077, 3439, 3801, 4845, 6335, 6783, 9231, 10317, 11305, 15385, 17195, 19005, 21539, 24073, 33915, 46155, 51585, 58463, 64617, 72219, 107695, 120365, 175389, 292315, 323085, 361095, 409241, 876945, 1227723, 2046205, 6138615]

約数ペア:

[(1, 6138615), (3, 2046205), (5, 1227723), (7, 876945), (15, 409241), (17, 361095), (19, 323085), (21, 292315), (35, 175389), (51, 120365), (57, 107695), (85, 72219), (95, 64617), (105, 58463), (119, 51585), (133, 46155), (181, 33915), (255, 24073), (285, 21539), (323, 19005), (357, 17195), (399, 15385), (543, 11305), (595, 10317), (665, 9231), (905, 6783), (969, 6335), (1267, 4845), (1615, 3801), (1785, 3439), (1995, 3077), (2261, 2715)]