54222525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 112195200

約数和(自身を除く): 57972675

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 173, 175, 199, 225, 315, 519, 525, 597, 865, 995, 1211, 1393, 1557, 1575, 1791, 2595, 2985, 3633, 4179, 4325, 4975, 6055, 6965, 7785, 8955, 10899, 12537, 12975, 14925, 18165, 20895, 30275, 34427, 34825, 38925, 44775, 54495, 62685, 90825, 103281, 104475, 172135, 240989, 272475, 309843, 313425, 516405, 722967, 860675, 1204945, 1549215, 2168901, 2582025, 3614835, 6024725, 7746075, 10844505, 18074175, 54222525]

約数ペア:

[(1, 54222525), (3, 18074175), (5, 10844505), (7, 7746075), (9, 6024725), (15, 3614835), (21, 2582025), (25, 2168901), (35, 1549215), (45, 1204945), (63, 860675), (75, 722967), (105, 516405), (173, 313425), (175, 309843), (199, 272475), (225, 240989), (315, 172135), (519, 104475), (525, 103281), (597, 90825), (865, 62685), (995, 54495), (1211, 44775), (1393, 38925), (1557, 34825), (1575, 34427), (1791, 30275), (2595, 20895), (2985, 18165), (3633, 14925), (4179, 12975), (4325, 12537), (4975, 10899), (6055, 8955), (6965, 7785)]