132156875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 179942400

約数和(自身を除く): 47785525

約数列:

[1, 5, 19, 25, 31, 95, 125, 155, 359, 475, 589, 625, 775, 1795, 2375, 2945, 3875, 6821, 8975, 11129, 11875, 14725, 19375, 34105, 44875, 55645, 73625, 170525, 211451, 224375, 278225, 368125, 852625, 1057255, 1391125, 4263125, 5286275, 6955625, 26431375, 132156875]

約数ペア:

[(1, 132156875), (5, 26431375), (19, 6955625), (25, 5286275), (31, 4263125), (95, 1391125), (125, 1057255), (155, 852625), (359, 368125), (475, 278225), (589, 224375), (625, 211451), (775, 170525), (1795, 73625), (2375, 55645), (2945, 44875), (3875, 34105), (6821, 19375), (8975, 14725), (11129, 11875)]