65084721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 35070159

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1103, 1157, 1513, 3309, 3471, 4539, 14339, 18751, 19669, 43017, 56253, 59007, 98167, 243763, 294501, 731289, 1276171, 1668839, 3828513, 5006517, 21694907, 65084721]

約数ペア:

[(1, 65084721), (3, 21694907), (13, 5006517), (17, 3828513), (39, 1668839), (51, 1276171), (89, 731289), (221, 294501), (267, 243763), (663, 98167), (1103, 59007), (1157, 56253), (1513, 43017), (3309, 19669), (3471, 18751), (4539, 14339)]