61166565

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 110522880

約数和(自身を除く): 49356315

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 163, 269, 279, 465, 489, 807, 815, 1345, 1395, 1467, 2421, 2445, 4035, 5053, 7335, 8339, 12105, 15159, 25017, 25265, 41695, 43847, 45477, 75051, 75795, 125085, 131541, 219235, 227385, 375255, 394623, 657705, 1359257, 1973115, 4077771, 6796285, 12233313, 20388855, 61166565]

約数ペア:

[(1, 61166565), (3, 20388855), (5, 12233313), (9, 6796285), (15, 4077771), (31, 1973115), (45, 1359257), (93, 657705), (155, 394623), (163, 375255), (269, 227385), (279, 219235), (465, 131541), (489, 125085), (807, 75795), (815, 75051), (1345, 45477), (1395, 43847), (1467, 41695), (2421, 25265), (2445, 25017), (4035, 15159), (5053, 12105), (7335, 8339)]