71170815

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 45676545

約数列:

[1, 3, 5, 15, 59, 137, 177, 295, 411, 587, 685, 885, 1761, 2055, 2935, 8083, 8805, 24249, 34633, 40415, 80419, 103899, 121245, 173165, 241257, 402095, 519495, 1206285, 4744721, 14234163, 23723605, 71170815]

約数ペア:

[(1, 71170815), (3, 23723605), (5, 14234163), (15, 4744721), (59, 1206285), (137, 519495), (177, 402095), (295, 241257), (411, 173165), (587, 121245), (685, 103899), (885, 80419), (1761, 40415), (2055, 34633), (2935, 24249), (8083, 8805)]