40960485

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5359

約数の個数: 40

約数和(自身を含む): 77304480

約数和(自身を除く): 36343995

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 5323, 7695, 15969, 26615, 47907, 79845, 101137, 143721, 239535, 303411, 431163, 505685, 718605, 910233, 1517055, 2155815, 2730699, 4551165, 8192097, 13653495, 40960485]

約数ペア:

[(1, 40960485), (3, 13653495), (5, 8192097), (9, 4551165), (15, 2730699), (19, 2155815), (27, 1517055), (45, 910233), (57, 718605), (81, 505685), (95, 431163), (135, 303411), (171, 239535), (285, 143721), (405, 101137), (513, 79845), (855, 47907), (1539, 26615), (2565, 15969), (5323, 7695)]