71189105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 98582400

約数和(自身を除く): 27393295

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 767, 977, 1121, 1235, 3835, 4885, 5605, 12701, 14573, 18563, 57643, 63505, 72865, 92815, 241319, 288215, 749359, 1095217, 1206595, 3746795, 5476085, 14237821, 71189105]

約数ペア:

[(1, 71189105), (5, 14237821), (13, 5476085), (19, 3746795), (59, 1206595), (65, 1095217), (95, 749359), (247, 288215), (295, 241319), (767, 92815), (977, 72865), (1121, 63505), (1235, 57643), (3835, 18563), (4885, 14573), (5605, 12701)]