127769715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123449}}^1$

素因数の和:123483

約数の個数: 24

約数和(自身を含む): 231098400

約数和(自身を除く): 103328685

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 123449, 370347, 617245, 1111041, 1851735, 2839327, 5555205, 8517981, 14196635, 25553943, 42589905, 127769715]

約数ペア:

[(1, 127769715), (3, 42589905), (5, 25553943), (9, 14196635), (15, 8517981), (23, 5555205), (45, 2839327), (69, 1851735), (115, 1111041), (207, 617245), (345, 370347), (1035, 123449)]