472018235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 645288000

約数和(自身を除く): 173269765

約数列:

[1, 5, 13, 19, 65, 95, 229, 247, 1145, 1235, 1669, 2977, 4351, 8345, 14885, 21697, 21755, 31711, 56563, 108485, 158555, 282815, 382201, 412243, 1911005, 2061215, 4968613, 7261819, 24843065, 36309095, 94403647, 472018235]

約数ペア:

[(1, 472018235), (5, 94403647), (13, 36309095), (19, 24843065), (65, 7261819), (95, 4968613), (229, 2061215), (247, 1911005), (1145, 412243), (1235, 382201), (1669, 282815), (2977, 158555), (4351, 108485), (8345, 56563), (14885, 31711), (21697, 21755)]