16098145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 23463936

約数和(自身を除く): 7365791

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 401, 1085, 1147, 1295, 2005, 2807, 5735, 8029, 12431, 14035, 14837, 40145, 62155, 74185, 87017, 103859, 435085, 459947, 519295, 2299735, 3219629, 16098145]

約数ペア:

[(1, 16098145), (5, 3219629), (7, 2299735), (31, 519295), (35, 459947), (37, 435085), (155, 103859), (185, 87017), (217, 74185), (259, 62155), (401, 40145), (1085, 14837), (1147, 14035), (1295, 12431), (2005, 8029), (2807, 5735)]