40147765

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 58599936

約数和(自身を除く): 18452171

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 941, 1219, 1855, 4705, 6095, 6587, 8533, 21643, 32935, 42665, 49873, 108215, 151501, 249365, 349111, 757505, 1147079, 1745555, 5735395, 8029553, 40147765]

約数ペア:

[(1, 40147765), (5, 8029553), (7, 5735395), (23, 1745555), (35, 1147079), (53, 757505), (115, 349111), (161, 249365), (265, 151501), (371, 108215), (805, 49873), (941, 42665), (1219, 32935), (1855, 21643), (4705, 8533), (6095, 6587)]