47891685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 81164160

約数和(自身を除く): 33272475

約数列:

[1, 3, 5, 15, 19, 57, 95, 197, 285, 591, 853, 985, 2559, 2955, 3743, 4265, 11229, 12795, 16207, 18715, 48621, 56145, 81035, 168041, 243105, 504123, 840205, 2520615, 3192779, 9578337, 15963895, 47891685]

約数ペア:

[(1, 47891685), (3, 15963895), (5, 9578337), (15, 3192779), (19, 2520615), (57, 840205), (95, 504123), (197, 243105), (285, 168041), (591, 81035), (853, 56145), (985, 48621), (2559, 18715), (2955, 16207), (3743, 12795), (4265, 11229)]