26163135

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 47604480

約数和(自身を除く): 21441345

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4507, 5805, 13521, 22535, 40563, 67605, 121689, 193801, 202815, 581403, 608445, 969005, 1744209, 2907015, 5232627, 8721045, 26163135]

約数ペア:

[(1, 26163135), (3, 8721045), (5, 5232627), (9, 2907015), (15, 1744209), (27, 969005), (43, 608445), (45, 581403), (129, 202815), (135, 193801), (215, 121689), (387, 67605), (645, 40563), (1161, 22535), (1935, 13521), (4507, 5805)]