123722242785

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1\times {\mathrm{10883}}^1$

素因数の和:12134

約数の個数: 48

約数和(自身を含む): 215525142144

約数和(自身を除く): 91802899359

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 983, 1285, 2313, 2949, 3855, 4915, 8847, 10883, 11565, 14745, 32649, 44235, 54415, 97947, 163245, 252631, 489735, 757893, 1263155, 2273679, 2796931, 3789465, 8390793, 10697989, 11368395, 13984655, 25172379, 32093967, 41953965, 53489945, 96281901, 125861895, 160469835, 481409505, 2749383173, 8248149519, 13746915865, 24744448557, 41240747595, 123722242785]

約数ペア:

[(1, 123722242785), (3, 41240747595), (5, 24744448557), (9, 13746915865), (15, 8248149519), (45, 2749383173), (257, 481409505), (771, 160469835), (983, 125861895), (1285, 96281901), (2313, 53489945), (2949, 41953965), (3855, 32093967), (4915, 25172379), (8847, 13984655), (10883, 11368395), (11565, 10697989), (14745, 8390793), (32649, 3789465), (44235, 2796931), (54415, 2273679), (97947, 1263155), (163245, 757893), (252631, 489735)]