5939875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 8124480

約数和(自身を除く): 2184605

約数列:

[1, 5, 19, 25, 41, 61, 95, 125, 205, 305, 475, 779, 1025, 1159, 1525, 2375, 2501, 3895, 5125, 5795, 7625, 12505, 19475, 28975, 47519, 62525, 97375, 144875, 237595, 312625, 1187975, 5939875]

約数ペア:

[(1, 5939875), (5, 1187975), (19, 312625), (25, 237595), (41, 144875), (61, 97375), (95, 62525), (125, 47519), (205, 28975), (305, 19475), (475, 12505), (779, 7625), (1025, 5795), (1159, 5125), (1525, 3895), (2375, 2501)]