85855650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5557}}^1$

素因数の和:5675

約数の個数: 48

約数和(自身を含む): 215027904

約数和(自身を除く): 129172254

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 5557, 7725, 11114, 15450, 16671, 27785, 33342, 55570, 83355, 138925, 166710, 277850, 416775, 572371, 833550, 1144742, 1717113, 2861855, 3434226, 5723710, 8585565, 14309275, 17171130, 28618550, 42927825, 85855650]

約数ペア:

[(1, 85855650), (2, 42927825), (3, 28618550), (5, 17171130), (6, 14309275), (10, 8585565), (15, 5723710), (25, 3434226), (30, 2861855), (50, 1717113), (75, 1144742), (103, 833550), (150, 572371), (206, 416775), (309, 277850), (515, 166710), (618, 138925), (1030, 83355), (1545, 55570), (2575, 33342), (3090, 27785), (5150, 16671), (5557, 15450), (7725, 11114)]