13418085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 23889600

約数和(自身を除く): 10471515

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 89, 95, 115, 267, 285, 345, 437, 445, 529, 1311, 1335, 1587, 1691, 2047, 2185, 2645, 5073, 6141, 6555, 7935, 8455, 10051, 10235, 25365, 30153, 30705, 38893, 47081, 50255, 116679, 141243, 150765, 194465, 235405, 583395, 706215, 894539, 2683617, 4472695, 13418085]

約数ペア:

[(1, 13418085), (3, 4472695), (5, 2683617), (15, 894539), (19, 706215), (23, 583395), (57, 235405), (69, 194465), (89, 150765), (95, 141243), (115, 116679), (267, 50255), (285, 47081), (345, 38893), (437, 30705), (445, 30153), (529, 25365), (1311, 10235), (1335, 10051), (1587, 8455), (1691, 7935), (2047, 6555), (2185, 6141), (2645, 5073)]