4973025

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 8364544

約数和(自身を除く): 3391519

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1087, 1525, 3261, 4575, 5435, 16305, 27175, 66307, 81525, 198921, 331535, 994605, 1657675, 4973025]

約数ペア:

[(1, 4973025), (3, 1657675), (5, 994605), (15, 331535), (25, 198921), (61, 81525), (75, 66307), (183, 27175), (305, 16305), (915, 5435), (1087, 4575), (1525, 3261)]