716156625

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 1229230080

約数和(自身を除く): 513073455

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 179, 227, 235, 375, 537, 681, 705, 895, 1135, 1175, 2685, 3405, 3525, 4475, 5675, 5875, 8413, 10669, 13425, 17025, 17625, 22375, 25239, 28375, 32007, 40633, 42065, 53345, 67125, 85125, 121899, 126195, 160035, 203165, 210325, 266725, 609495, 630975, 800175, 1015825, 1051625, 1333625, 1909751, 3047475, 3154875, 4000875, 5079125, 5729253, 9548755, 15237375, 28646265, 47743775, 143231325, 238718875, 716156625]

約数ペア:

[(1, 716156625), (3, 238718875), (5, 143231325), (15, 47743775), (25, 28646265), (47, 15237375), (75, 9548755), (125, 5729253), (141, 5079125), (179, 4000875), (227, 3154875), (235, 3047475), (375, 1909751), (537, 1333625), (681, 1051625), (705, 1015825), (895, 800175), (1135, 630975), (1175, 609495), (2685, 266725), (3405, 210325), (3525, 203165), (4475, 160035), (5675, 126195), (5875, 121899), (8413, 85125), (10669, 67125), (13425, 53345), (17025, 42065), (17625, 40633), (22375, 32007), (25239, 28375)]