55088215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 83373696

約数和(自身を除く): 28285481

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 2953, 3731, 14765, 18655, 20671, 38389, 103355, 121073, 191945, 268723, 605365, 847511, 1343615, 1573949, 4237555, 7869745, 11017643, 55088215]

約数ペア:

[(1, 55088215), (5, 11017643), (7, 7869745), (13, 4237555), (35, 1573949), (41, 1343615), (65, 847511), (91, 605365), (205, 268723), (287, 191945), (455, 121073), (533, 103355), (1435, 38389), (2665, 20671), (2953, 18655), (3731, 14765)]