368156925

素因数分解:

$3^2\times 5^2\times {\mathrm{821}}^1\times {\mathrm{1993}}^1$

素因数の和:2830

約数の個数: 36

約数和(自身を含む): 660544404

約数和(自身を除く): 292387479

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 821, 1993, 2463, 4105, 5979, 7389, 9965, 12315, 17937, 20525, 29895, 36945, 49825, 61575, 89685, 149475, 184725, 448425, 1636253, 4908759, 8181265, 14726277, 24543795, 40906325, 73631385, 122718975, 368156925]

約数ペア:

[(1, 368156925), (3, 122718975), (5, 73631385), (9, 40906325), (15, 24543795), (25, 14726277), (45, 8181265), (75, 4908759), (225, 1636253), (821, 448425), (1993, 184725), (2463, 149475), (4105, 89685), (5979, 61575), (7389, 49825), (9965, 36945), (12315, 29895), (17937, 20525)]