54026025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 97136640

約数和(自身を除く): 43110615

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1223, 1425, 1767, 2325, 2945, 3669, 6115, 8835, 14725, 18345, 23237, 30575, 37913, 44175, 69711, 91725, 113739, 116185, 189565, 348555, 568695, 580925, 720347, 947825, 1742775, 2161041, 2843475, 3601735, 10805205, 18008675, 54026025]

約数ペア:

[(1, 54026025), (3, 18008675), (5, 10805205), (15, 3601735), (19, 2843475), (25, 2161041), (31, 1742775), (57, 947825), (75, 720347), (93, 580925), (95, 568695), (155, 348555), (285, 189565), (465, 116185), (475, 113739), (589, 91725), (775, 69711), (1223, 44175), (1425, 37913), (1767, 30575), (2325, 23237), (2945, 18345), (3669, 14725), (6115, 8835)]