129266785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 173122560

約数和(自身を除く): 43855775

約数列:

[1, 5, 19, 23, 67, 95, 115, 335, 437, 883, 1273, 1541, 2185, 4415, 6365, 7705, 16777, 20309, 29279, 59161, 83885, 101545, 146395, 295805, 385871, 1124059, 1360703, 1929355, 5620295, 6803515, 25853357, 129266785]

約数ペア:

[(1, 129266785), (5, 25853357), (19, 6803515), (23, 5620295), (67, 1929355), (95, 1360703), (115, 1124059), (335, 385871), (437, 295805), (883, 146395), (1273, 101545), (1541, 83885), (2185, 59161), (4415, 29279), (6365, 20309), (7705, 16777)]