27329575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 42872256

約数和(自身を除く): 15542681

約数列:

[1, 5, 7, 13, 25, 35, 41, 65, 91, 175, 205, 287, 293, 325, 455, 533, 1025, 1435, 1465, 2051, 2275, 2665, 3731, 3809, 7175, 7325, 10255, 12013, 13325, 18655, 19045, 26663, 51275, 60065, 84091, 93275, 95225, 133315, 156169, 300325, 420455, 666575, 780845, 1093183, 2102275, 3904225, 5465915, 27329575]

約数ペア:

[(1, 27329575), (5, 5465915), (7, 3904225), (13, 2102275), (25, 1093183), (35, 780845), (41, 666575), (65, 420455), (91, 300325), (175, 156169), (205, 133315), (287, 95225), (293, 93275), (325, 84091), (455, 60065), (533, 51275), (1025, 26663), (1435, 19045), (1465, 18655), (2051, 13325), (2275, 12013), (2665, 10255), (3731, 7325), (3809, 7175)]