61993855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7001}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 96795648

約数和(自身を除く): 34801793

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 7001, 8855, 35005, 49007, 77011, 161023, 245035, 385055, 539077, 805115, 1127161, 1771253, 2695385, 5635805, 8856265, 12398771, 61993855]

約数ペア:

[(1, 61993855), (5, 12398771), (7, 8856265), (11, 5635805), (23, 2695385), (35, 1771253), (55, 1127161), (77, 805115), (115, 539077), (161, 385055), (253, 245035), (385, 161023), (805, 77011), (1265, 49007), (1771, 35005), (7001, 8855)]