1159796855

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{1297}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 1648563840

約数和(自身を除く): 488766985

約数列:

[1, 5, 7, 29, 35, 145, 203, 881, 1015, 1297, 4405, 6167, 6485, 9079, 25549, 30835, 37613, 45395, 127745, 178843, 188065, 263291, 894215, 1142657, 1316455, 5713285, 7998599, 33137053, 39992995, 165685265, 231959371, 1159796855]

約数ペア:

[(1, 1159796855), (5, 231959371), (7, 165685265), (29, 39992995), (35, 33137053), (145, 7998599), (203, 5713285), (881, 1316455), (1015, 1142657), (1297, 894215), (4405, 263291), (6167, 188065), (6485, 178843), (9079, 127745), (25549, 45395), (30835, 37613)]