284807115

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 523242720

約数和(自身を除く): 238435605

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1845, 3567, 5323, 5945, 10701, 15969, 17835, 26615, 47907, 53505, 79845, 154367, 218243, 239535, 463101, 654729, 771835, 1091215, 1389303, 1964187, 2315505, 3273645, 6329047, 6946515, 9820935, 18987141, 31645235, 56961423, 94935705, 284807115]

約数ペア:

[(1, 284807115), (3, 94935705), (5, 56961423), (9, 31645235), (15, 18987141), (29, 9820935), (41, 6946515), (45, 6329047), (87, 3273645), (123, 2315505), (145, 1964187), (205, 1389303), (261, 1091215), (369, 771835), (435, 654729), (615, 463101), (1189, 239535), (1305, 218243), (1845, 154367), (3567, 79845), (5323, 53505), (5945, 47907), (10701, 26615), (15969, 17835)]