85884975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 176774400

約数和(自身を除く): 90889425

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 55, 75, 99, 129, 135, 165, 215, 225, 269, 275, 297, 387, 473, 495, 645, 675, 807, 825, 1075, 1161, 1345, 1419, 1485, 1935, 2365, 2421, 2475, 2959, 3225, 4035, 4257, 5805, 6725, 7095, 7263, 7425, 8877, 9675, 11567, 11825, 12105, 12771, 14795, 20175, 21285, 26631, 29025, 34701, 35475, 36315, 44385, 57835, 60525, 63855, 73975, 79893, 104103, 106425, 127237, 133155, 173505, 181575, 221925, 289175, 312309, 319275, 381711, 399465, 520515, 636185, 665775, 867525, 1145133, 1561545, 1908555, 1997325, 2602575, 3180925, 3435399, 5725665, 7807725, 9542775, 17176995, 28628325, 85884975]

約数ペア:

[(1, 85884975), (3, 28628325), (5, 17176995), (9, 9542775), (11, 7807725), (15, 5725665), (25, 3435399), (27, 3180925), (33, 2602575), (43, 1997325), (45, 1908555), (55, 1561545), (75, 1145133), (99, 867525), (129, 665775), (135, 636185), (165, 520515), (215, 399465), (225, 381711), (269, 319275), (275, 312309), (297, 289175), (387, 221925), (473, 181575), (495, 173505), (645, 133155), (675, 127237), (807, 106425), (825, 104103), (1075, 79893), (1161, 73975), (1345, 63855), (1419, 60525), (1485, 57835), (1935, 44385), (2365, 36315), (2421, 35475), (2475, 34701), (2959, 29025), (3225, 26631), (4035, 21285), (4257, 20175), (5805, 14795), (6725, 12771), (7095, 12105), (7263, 11825), (7425, 11567), (8877, 9675)]