8288775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 17235504

約数和(自身を除く): 8946729

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 197, 225, 255, 275, 425, 495, 561, 591, 765, 825, 935, 985, 1275, 1683, 1773, 2167, 2475, 2805, 2955, 3349, 3825, 4675, 4925, 6501, 8415, 8865, 10047, 10835, 14025, 14775, 16745, 19503, 30141, 32505, 36839, 42075, 44325, 50235, 54175, 83725, 97515, 110517, 150705, 162525, 184195, 251175, 331551, 487575, 552585, 753525, 920975, 1657755, 2762925, 8288775]

約数ペア:

[(1, 8288775), (3, 2762925), (5, 1657755), (9, 920975), (11, 753525), (15, 552585), (17, 487575), (25, 331551), (33, 251175), (45, 184195), (51, 162525), (55, 150705), (75, 110517), (85, 97515), (99, 83725), (153, 54175), (165, 50235), (187, 44325), (197, 42075), (225, 36839), (255, 32505), (275, 30141), (425, 19503), (495, 16745), (561, 14775), (591, 14025), (765, 10835), (825, 10047), (935, 8865), (985, 8415), (1275, 6501), (1683, 4925), (1773, 4675), (2167, 3825), (2475, 3349), (2805, 2955)]