74953725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12979}}^1$

素因数の和:13010

約数の個数: 48

約数和(自身を含む): 154513920

約数和(自身を除く): 79560195

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 12979, 38937, 64895, 90853, 142769, 194685, 272559, 324475, 428307, 454265, 713845, 973425, 999383, 1362795, 2141535, 2271325, 2998149, 3569225, 4996915, 6813975, 10707675, 14990745, 24984575, 74953725]

約数ペア:

[(1, 74953725), (3, 24984575), (5, 14990745), (7, 10707675), (11, 6813975), (15, 4996915), (21, 3569225), (25, 2998149), (33, 2271325), (35, 2141535), (55, 1362795), (75, 999383), (77, 973425), (105, 713845), (165, 454265), (175, 428307), (231, 324475), (275, 272559), (385, 194685), (525, 142769), (825, 90853), (1155, 64895), (1925, 38937), (5775, 12979)]