76191745

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 107421696

約数和(自身を除く): 31229951

約数列:

[1, 5, 7, 35, 61, 127, 281, 305, 427, 635, 889, 1405, 1967, 2135, 4445, 7747, 9835, 17141, 35687, 38735, 54229, 85705, 119987, 178435, 249809, 271145, 599935, 1249045, 2176907, 10884535, 15238349, 76191745]

約数ペア:

[(1, 76191745), (5, 15238349), (7, 10884535), (35, 2176907), (61, 1249045), (127, 599935), (281, 271145), (305, 249809), (427, 178435), (635, 119987), (889, 85705), (1405, 54229), (1967, 38735), (2135, 35687), (4445, 17141), (7747, 9835)]