1344143775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1667}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 2397596544

約数和(自身を除く): 1053452769

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 827, 975, 1667, 2481, 4135, 5001, 8335, 10751, 12405, 20675, 21671, 25005, 32253, 41675, 53755, 62025, 65013, 108355, 125025, 161265, 268775, 325065, 541775, 806325, 1378609, 1625325, 4135827, 6893045, 17921917, 20679135, 34465225, 53765751, 89609585, 103395675, 268828755, 448047925, 1344143775]

約数ペア:

[(1, 1344143775), (3, 448047925), (5, 268828755), (13, 103395675), (15, 89609585), (25, 53765751), (39, 34465225), (65, 20679135), (75, 17921917), (195, 6893045), (325, 4135827), (827, 1625325), (975, 1378609), (1667, 806325), (2481, 541775), (4135, 325065), (5001, 268775), (8335, 161265), (10751, 125025), (12405, 108355), (20675, 65013), (21671, 62025), (25005, 53755), (32253, 41675)]