53229975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 94493952

約数和(自身を除く): 41263977

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 249, 255, 415, 425, 503, 1245, 1275, 1411, 1509, 2075, 2515, 4233, 6225, 7055, 7545, 8551, 12575, 21165, 25653, 35275, 37725, 41749, 42755, 105825, 125247, 128265, 208745, 213775, 626235, 641325, 709733, 1043725, 2129199, 3131175, 3548665, 10645995, 17743325, 53229975]

約数ペア:

[(1, 53229975), (3, 17743325), (5, 10645995), (15, 3548665), (17, 3131175), (25, 2129199), (51, 1043725), (75, 709733), (83, 641325), (85, 626235), (249, 213775), (255, 208745), (415, 128265), (425, 125247), (503, 105825), (1245, 42755), (1275, 41749), (1411, 37725), (1509, 35275), (2075, 25653), (2515, 21165), (4233, 12575), (6225, 8551), (7055, 7545)]