380831725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 514252800

約数和(自身を除く): 133421075

約数列:

[1, 5, 19, 25, 59, 95, 107, 127, 295, 475, 535, 635, 1121, 1475, 2033, 2413, 2675, 3175, 5605, 6313, 7493, 10165, 12065, 13589, 28025, 31565, 37465, 50825, 60325, 67945, 119947, 142367, 157825, 187325, 258191, 339725, 599735, 711835, 801751, 1290955, 2998675, 3559175, 4008755, 6454775, 15233269, 20043775, 76166345, 380831725]

約数ペア:

[(1, 380831725), (5, 76166345), (19, 20043775), (25, 15233269), (59, 6454775), (95, 4008755), (107, 3559175), (127, 2998675), (295, 1290955), (475, 801751), (535, 711835), (635, 599735), (1121, 339725), (1475, 258191), (2033, 187325), (2413, 157825), (2675, 142367), (3175, 119947), (5605, 67945), (6313, 60325), (7493, 50825), (10165, 37465), (12065, 31565), (13589, 28025)]