180960585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10427}}^1$

素因数の和:10537

約数の個数: 32

約数和(自身を含む): 315342720

約数和(自身を除く): 134382135

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 10427, 17355, 31281, 52135, 135551, 156405, 406653, 677755, 928003, 2033265, 2784009, 4640015, 12064039, 13920045, 36192117, 60320195, 180960585]

約数ペア:

[(1, 180960585), (3, 60320195), (5, 36192117), (13, 13920045), (15, 12064039), (39, 4640015), (65, 2784009), (89, 2033265), (195, 928003), (267, 677755), (445, 406653), (1157, 156405), (1335, 135551), (3471, 52135), (5785, 31281), (10427, 17355)]