4925125

素因数分解:

$5^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 24

約数和(自身を含む): 6506136

約数和(自身を除く): 1581011

約数列:

[1, 5, 25, 31, 41, 125, 155, 205, 775, 961, 1025, 1271, 3875, 4805, 5125, 6355, 24025, 31775, 39401, 120125, 158875, 197005, 985025, 4925125]

約数ペア:

[(1, 4925125), (5, 985025), (25, 197005), (31, 158875), (41, 120125), (125, 39401), (155, 31775), (205, 24025), (775, 6355), (961, 5125), (1025, 4805), (1271, 3875)]