15256950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 38874000

約数和(自身を除く): 23617050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2749, 2775, 5498, 5550, 8247, 13745, 16494, 27490, 41235, 68725, 82470, 101713, 137450, 203426, 206175, 305139, 412350, 508565, 610278, 1017130, 1525695, 2542825, 3051390, 5085650, 7628475, 15256950]

約数ペア:

[(1, 15256950), (2, 7628475), (3, 5085650), (5, 3051390), (6, 2542825), (10, 1525695), (15, 1017130), (25, 610278), (30, 508565), (37, 412350), (50, 305139), (74, 206175), (75, 203426), (111, 137450), (150, 101713), (185, 82470), (222, 68725), (370, 41235), (555, 27490), (925, 16494), (1110, 13745), (1850, 8247), (2749, 5550), (2775, 5498)]