154909545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9397}}^1$

素因数の和:9569

約数の個数: 32

約数和(自身を含む): 285097728

約数和(自身を除く): 130188183

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 5495, 9397, 16485, 28191, 46985, 65779, 140955, 197337, 328895, 986685, 1475329, 4425987, 7376645, 10327303, 22129935, 30981909, 51636515, 154909545]

約数ペア:

[(1, 154909545), (3, 51636515), (5, 30981909), (7, 22129935), (15, 10327303), (21, 7376645), (35, 4425987), (105, 1475329), (157, 986685), (471, 328895), (785, 197337), (1099, 140955), (2355, 65779), (3297, 46985), (5495, 28191), (9397, 16485)]