61049385

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 110522880

約数和(自身を除く): 49473495

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 107, 155, 279, 321, 409, 465, 535, 963, 1227, 1395, 1605, 2045, 3317, 3681, 4815, 6135, 9951, 12679, 16585, 18405, 29853, 38037, 43763, 49755, 63395, 114111, 131289, 149265, 190185, 218815, 393867, 570555, 656445, 1356653, 1969335, 4069959, 6783265, 12209877, 20349795, 61049385]

約数ペア:

[(1, 61049385), (3, 20349795), (5, 12209877), (9, 6783265), (15, 4069959), (31, 1969335), (45, 1356653), (93, 656445), (107, 570555), (155, 393867), (279, 218815), (321, 190185), (409, 149265), (465, 131289), (535, 114111), (963, 63395), (1227, 49755), (1395, 43763), (1605, 38037), (2045, 29853), (3317, 18405), (3681, 16585), (4815, 12679), (6135, 9951)]