2236781955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{15277}}^1$

素因数の和:15555

約数の個数: 32

約数和(自身を含む): 3678453504

約数和(自身を除く): 1441671549

約数列:

[1, 3, 5, 15, 43, 129, 215, 227, 645, 681, 1135, 3405, 9761, 15277, 29283, 45831, 48805, 76385, 146415, 229155, 656911, 1970733, 3284555, 3467879, 9853665, 10403637, 17339395, 52018185, 149118797, 447356391, 745593985, 2236781955]

約数ペア:

[(1, 2236781955), (3, 745593985), (5, 447356391), (15, 149118797), (43, 52018185), (129, 17339395), (215, 10403637), (227, 9853665), (645, 3467879), (681, 3284555), (1135, 1970733), (3405, 656911), (9761, 229155), (15277, 146415), (29283, 76385), (45831, 48805)]