48221095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 66648960

約数和(自身を除く): 18427865

約数列:

[1, 5, 13, 17, 65, 85, 151, 221, 289, 755, 1105, 1445, 1963, 2567, 3757, 4913, 9815, 12835, 18785, 24565, 33371, 43639, 63869, 166855, 218195, 319345, 567307, 741863, 2836535, 3709315, 9644219, 48221095]

約数ペア:

[(1, 48221095), (5, 9644219), (13, 3709315), (17, 2836535), (65, 741863), (85, 567307), (151, 319345), (221, 218195), (289, 166855), (755, 63869), (1105, 43639), (1445, 33371), (1963, 24565), (2567, 18785), (3757, 12835), (4913, 9815)]