38875995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 72727200

約数和(自身を除く): 33851205

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1109, 1845, 2337, 3327, 3895, 5545, 7011, 9981, 11685, 16635, 21071, 35055, 45469, 49905, 63213, 105355, 136407, 189639, 227345, 316065, 409221, 682035, 863911, 948195, 2046105, 2591733, 4319555, 7775199, 12958665, 38875995]

約数ペア:

[(1, 38875995), (3, 12958665), (5, 7775199), (9, 4319555), (15, 2591733), (19, 2046105), (41, 948195), (45, 863911), (57, 682035), (95, 409221), (123, 316065), (171, 227345), (205, 189639), (285, 136407), (369, 105355), (615, 63213), (779, 49905), (855, 45469), (1109, 35055), (1845, 21071), (2337, 16635), (3327, 11685), (3895, 9981), (5545, 7011)]