3909622175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 5224888800

約数和(自身を除く): 1315266625

約数列:

[1, 5, 17, 25, 85, 107, 149, 425, 535, 577, 745, 1819, 2533, 2675, 2885, 3725, 9095, 9809, 12665, 14425, 15943, 45475, 49045, 61739, 63325, 79715, 85973, 245225, 271031, 308695, 398575, 429865, 1049563, 1355155, 1461541, 1543475, 2149325, 5247815, 6775775, 7307705, 9199111, 26239075, 36538525, 45995555, 156384887, 229977775, 781924435, 3909622175]

約数ペア:

[(1, 3909622175), (5, 781924435), (17, 229977775), (25, 156384887), (85, 45995555), (107, 36538525), (149, 26239075), (425, 9199111), (535, 7307705), (577, 6775775), (745, 5247815), (1819, 2149325), (2533, 1543475), (2675, 1461541), (2885, 1355155), (3725, 1049563), (9095, 429865), (9809, 398575), (12665, 308695), (14425, 271031), (15943, 245225), (45475, 85973), (49045, 79715), (61739, 63325)]