71800135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 27110585

約数列:

[1, 5, 11, 23, 55, 115, 211, 253, 269, 1055, 1265, 1345, 2321, 2959, 4853, 6187, 11605, 14795, 24265, 30935, 53383, 56759, 68057, 266915, 283795, 340285, 624349, 1305457, 3121745, 6527285, 14360027, 71800135]

約数ペア:

[(1, 71800135), (5, 14360027), (11, 6527285), (23, 3121745), (55, 1305457), (115, 624349), (211, 340285), (253, 283795), (269, 266915), (1055, 68057), (1265, 56759), (1345, 53383), (2321, 30935), (2959, 24265), (4853, 14795), (6187, 11605)]