15705588019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{9689}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 18418752000

約数和(自身を除く): 2713163981

約数列:

[1, 11, 23, 43, 149, 253, 473, 989, 1639, 3427, 6407, 9689, 10879, 37697, 70477, 106579, 147361, 222847, 416627, 1443661, 1620971, 2451317, 4582897, 9582421, 15880271, 33204203, 62077423, 105406631, 365246233, 682851653, 1427780729, 15705588019]

約数ペア:

[(1, 15705588019), (11, 1427780729), (23, 682851653), (43, 365246233), (149, 105406631), (253, 62077423), (473, 33204203), (989, 15880271), (1639, 9582421), (3427, 4582897), (6407, 2451317), (9689, 1620971), (10879, 1443661), (37697, 416627), (70477, 222847), (106579, 147361)]