69640945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 93461760

約数和(自身を除く): 23820815

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 1951, 3245, 7139, 9755, 21461, 35695, 107305, 115109, 236071, 575545, 1180355, 1266199, 6330995, 13928189, 69640945]

約数ペア:

[(1, 69640945), (5, 13928189), (11, 6330995), (55, 1266199), (59, 1180355), (121, 575545), (295, 236071), (605, 115109), (649, 107305), (1951, 35695), (3245, 21461), (7139, 9755)]