8374395

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 5633925

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 191, 237, 395, 555, 573, 955, 1185, 2865, 2923, 7067, 8769, 14615, 15089, 21201, 35335, 43845, 45267, 75445, 106005, 226335, 558293, 1674879, 2791465, 8374395]

約数ペア:

[(1, 8374395), (3, 2791465), (5, 1674879), (15, 558293), (37, 226335), (79, 106005), (111, 75445), (185, 45267), (191, 43845), (237, 35335), (395, 21201), (555, 15089), (573, 14615), (955, 8769), (1185, 7067), (2865, 2923)]