471105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 891540

約数和(自身を除く): 420435

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 361, 435, 551, 855, 1083, 1305, 1653, 1805, 2755, 3249, 4959, 5415, 8265, 10469, 16245, 24795, 31407, 52345, 94221, 157035, 471105]

約数ペア:

[(1, 471105), (3, 157035), (5, 94221), (9, 52345), (15, 31407), (19, 24795), (29, 16245), (45, 10469), (57, 8265), (87, 5415), (95, 4959), (145, 3249), (171, 2755), (261, 1805), (285, 1653), (361, 1305), (435, 1083), (551, 855)]