140054745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1741}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 232786944

約数和(自身を除く): 92732199

約数列:

[1, 3, 5, 15, 31, 93, 155, 173, 465, 519, 865, 1741, 2595, 5223, 5363, 8705, 16089, 26115, 26815, 53971, 80445, 161913, 269855, 301193, 809565, 903579, 1505965, 4517895, 9336983, 28010949, 46684915, 140054745]

約数ペア:

[(1, 140054745), (3, 46684915), (5, 28010949), (15, 9336983), (31, 4517895), (93, 1505965), (155, 903579), (173, 809565), (465, 301193), (519, 269855), (865, 161913), (1741, 80445), (2595, 53971), (5223, 26815), (5363, 26115), (8705, 16089)]