13290450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 33185376

約数和(自身を除く): 19894926

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 251, 353, 502, 706, 753, 1059, 1255, 1506, 1765, 2118, 2510, 3530, 3765, 5295, 6275, 7530, 8825, 10590, 12550, 17650, 18825, 26475, 37650, 52950, 88603, 177206, 265809, 443015, 531618, 886030, 1329045, 2215075, 2658090, 4430150, 6645225, 13290450]

約数ペア:

[(1, 13290450), (2, 6645225), (3, 4430150), (5, 2658090), (6, 2215075), (10, 1329045), (15, 886030), (25, 531618), (30, 443015), (50, 265809), (75, 177206), (150, 88603), (251, 52950), (353, 37650), (502, 26475), (706, 18825), (753, 17650), (1059, 12550), (1255, 10590), (1506, 8825), (1765, 7530), (2118, 6275), (2510, 5295), (3530, 3765)]