91923475

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 137491200

約数和(自身を除く): 45567725

約数列:

[1, 5, 7, 25, 29, 35, 59, 145, 175, 203, 295, 307, 413, 725, 1015, 1475, 1535, 1711, 2065, 2149, 5075, 7675, 8555, 8903, 10325, 10745, 11977, 18113, 42775, 44515, 53725, 59885, 62321, 90565, 126791, 222575, 299425, 311605, 452825, 525277, 633955, 1558025, 2626385, 3169775, 3676939, 13131925, 18384695, 91923475]

約数ペア:

[(1, 91923475), (5, 18384695), (7, 13131925), (25, 3676939), (29, 3169775), (35, 2626385), (59, 1558025), (145, 633955), (175, 525277), (203, 452825), (295, 311605), (307, 299425), (413, 222575), (725, 126791), (1015, 90565), (1475, 62321), (1535, 59885), (1711, 53725), (2065, 44515), (2149, 42775), (5075, 18113), (7675, 11977), (8555, 10745), (8903, 10325)]