2783283075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7529}}^1$

素因数の和:7629

約数の個数: 72

約数和(自身を含む): 5243771520

約数和(自身を除く): 2460488445

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 53, 75, 93, 155, 159, 225, 265, 279, 465, 477, 775, 795, 1325, 1395, 1643, 2325, 2385, 3975, 4929, 6975, 7529, 8215, 11925, 14787, 22587, 24645, 37645, 41075, 67761, 73935, 112935, 123225, 188225, 233399, 338805, 369675, 399037, 564675, 700197, 1166995, 1197111, 1694025, 1995185, 2100591, 3500985, 3591333, 5834975, 5985555, 9975925, 10502955, 12370147, 17504925, 17956665, 29927775, 37110441, 52514775, 61850735, 89783325, 111331323, 185552205, 309253675, 556656615, 927761025, 2783283075]

約数ペア:

[(1, 2783283075), (3, 927761025), (5, 556656615), (9, 309253675), (15, 185552205), (25, 111331323), (31, 89783325), (45, 61850735), (53, 52514775), (75, 37110441), (93, 29927775), (155, 17956665), (159, 17504925), (225, 12370147), (265, 10502955), (279, 9975925), (465, 5985555), (477, 5834975), (775, 3591333), (795, 3500985), (1325, 2100591), (1395, 1995185), (1643, 1694025), (2325, 1197111), (2385, 1166995), (3975, 700197), (4929, 564675), (6975, 399037), (7529, 369675), (8215, 338805), (11925, 233399), (14787, 188225), (22587, 123225), (24645, 112935), (37645, 73935), (41075, 67761)]