38236455

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 40

約数和(自身を含む): 72164400

約数和(自身を除く): 33927945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 4969, 7695, 14907, 24845, 44721, 74535, 94411, 134163, 223605, 283233, 402489, 472055, 670815, 849699, 1416165, 2012445, 2549097, 4248495, 7647291, 12745485, 38236455]

約数ペア:

[(1, 38236455), (3, 12745485), (5, 7647291), (9, 4248495), (15, 2549097), (19, 2012445), (27, 1416165), (45, 849699), (57, 670815), (81, 472055), (95, 402489), (135, 283233), (171, 223605), (285, 134163), (405, 94411), (513, 74535), (855, 44721), (1539, 24845), (2565, 14907), (4969, 7695)]