42681135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23911}}^1$

素因数の和:23943

約数の個数: 32

約数和(自身を含む): 82639872

約数和(自身を除く): 39958737

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23911, 71733, 119555, 167377, 358665, 406487, 502131, 836885, 1219461, 2032435, 2510655, 2845409, 6097305, 8536227, 14227045, 42681135]

約数ペア:

[(1, 42681135), (3, 14227045), (5, 8536227), (7, 6097305), (15, 2845409), (17, 2510655), (21, 2032435), (35, 1219461), (51, 836885), (85, 502131), (105, 406487), (119, 358665), (255, 167377), (357, 119555), (595, 71733), (1785, 23911)]