15214250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 29989440

約数和(自身を除く): 14775190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 3203, 4750, 6406, 16015, 32030, 60857, 80075, 121714, 160150, 304285, 400375, 608570, 800750, 1521425, 3042850, 7607125, 15214250]

約数ペア:

[(1, 15214250), (2, 7607125), (5, 3042850), (10, 1521425), (19, 800750), (25, 608570), (38, 400375), (50, 304285), (95, 160150), (125, 121714), (190, 80075), (250, 60857), (475, 32030), (950, 16015), (2375, 6406), (3203, 4750)]