105397675

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 139631688

約数和(自身を除く): 34234013

約数列:

[1, 5, 25, 31, 41, 107, 155, 205, 535, 775, 961, 1025, 1271, 2675, 3317, 4387, 4805, 6355, 16585, 21935, 24025, 31775, 39401, 82925, 102827, 109675, 135997, 197005, 514135, 679985, 985025, 2570675, 3399925, 4215907, 21079535, 105397675]

約数ペア:

[(1, 105397675), (5, 21079535), (25, 4215907), (31, 3399925), (41, 2570675), (107, 985025), (155, 679985), (205, 514135), (535, 197005), (775, 135997), (961, 109675), (1025, 102827), (1271, 82925), (2675, 39401), (3317, 31775), (4387, 24025), (4805, 21935), (6355, 16585)]