38932985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 58931712

約数和(自身を除く): 19998727

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2087, 2665, 3731, 10435, 14609, 18655, 27131, 73045, 85567, 135655, 189917, 427835, 598969, 949585, 1112371, 2994845, 5561855, 7786597, 38932985]

約数ペア:

[(1, 38932985), (5, 7786597), (7, 5561855), (13, 2994845), (35, 1112371), (41, 949585), (65, 598969), (91, 427835), (205, 189917), (287, 135655), (455, 85567), (533, 73045), (1435, 27131), (2087, 18655), (2665, 14609), (3731, 10435)]