115905185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 155882880

約数和(自身を除く): 39977695

約数列:

[1, 5, 11, 55, 61, 179, 193, 305, 671, 895, 965, 1969, 2123, 3355, 9845, 10615, 10919, 11773, 34547, 54595, 58865, 120109, 129503, 172735, 380017, 600545, 647515, 1900085, 2107367, 10536835, 23181037, 115905185]

約数ペア:

[(1, 115905185), (5, 23181037), (11, 10536835), (55, 2107367), (61, 1900085), (179, 647515), (193, 600545), (305, 380017), (671, 172735), (895, 129503), (965, 120109), (1969, 58865), (2123, 54595), (3355, 34547), (9845, 11773), (10615, 10919)]