79031555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 105131520

約数和(自身を除く): 26099965

約数列:

[1, 5, 17, 31, 85, 89, 155, 337, 445, 527, 1513, 1685, 2635, 2759, 5729, 7565, 10447, 13795, 28645, 29993, 46903, 52235, 149965, 177599, 234515, 509881, 887995, 929783, 2549405, 4648915, 15806311, 79031555]

約数ペア:

[(1, 79031555), (5, 15806311), (17, 4648915), (31, 2549405), (85, 929783), (89, 887995), (155, 509881), (337, 234515), (445, 177599), (527, 149965), (1513, 52235), (1685, 46903), (2635, 29993), (2759, 28645), (5729, 13795), (7565, 10447)]