282628515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76283}}^1$

素因数の和:76323

約数の個数: 32

約数和(自身を含む): 512628480

約数和(自身を除く): 229999965

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 76283, 228849, 381415, 991679, 1144245, 1449377, 2975037, 4348131, 4958395, 7246885, 14875185, 18841901, 21740655, 56525703, 94209505, 282628515]

約数ペア:

[(1, 282628515), (3, 94209505), (5, 56525703), (13, 21740655), (15, 18841901), (19, 14875185), (39, 7246885), (57, 4958395), (65, 4348131), (95, 2975037), (195, 1449377), (247, 1144245), (285, 991679), (741, 381415), (1235, 228849), (3705, 76283)]