16150855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 23616000

約数和(自身を除く): 7465145

約数列:

[1, 5, 7, 19, 35, 95, 133, 149, 163, 665, 745, 815, 1043, 1141, 2831, 3097, 5215, 5705, 14155, 15485, 19817, 21679, 24287, 99085, 108395, 121435, 170009, 461453, 850045, 2307265, 3230171, 16150855]

約数ペア:

[(1, 16150855), (5, 3230171), (7, 2307265), (19, 850045), (35, 461453), (95, 170009), (133, 121435), (149, 108395), (163, 99085), (665, 24287), (745, 21679), (815, 19817), (1043, 15485), (1141, 14155), (2831, 5705), (3097, 5215)]