331346175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 565678080

約数和(自身を除く): 234331905

約数列:

[1, 3, 5, 15, 25, 43, 75, 127, 129, 215, 381, 635, 645, 809, 1075, 1905, 2427, 3175, 3225, 4045, 5461, 9525, 12135, 16383, 20225, 27305, 34787, 60675, 81915, 102743, 104361, 136525, 173935, 308229, 409575, 513715, 521805, 869675, 1541145, 2568575, 2609025, 4417949, 7705725, 13253847, 22089745, 66269235, 110448725, 331346175]

約数ペア:

[(1, 331346175), (3, 110448725), (5, 66269235), (15, 22089745), (25, 13253847), (43, 7705725), (75, 4417949), (127, 2609025), (129, 2568575), (215, 1541145), (381, 869675), (635, 521805), (645, 513715), (809, 409575), (1075, 308229), (1905, 173935), (2427, 136525), (3175, 104361), (3225, 102743), (4045, 81915), (5461, 60675), (9525, 34787), (12135, 27305), (16383, 20225)]