75739505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 100009728

約数和(自身を除く): 24270223

約数列:

[1, 5, 17, 41, 85, 103, 205, 211, 515, 697, 1055, 1751, 3485, 3587, 4223, 8651, 8755, 17935, 21115, 21733, 43255, 71791, 108665, 147067, 358955, 369461, 735335, 891053, 1847305, 4455265, 15147901, 75739505]

約数ペア:

[(1, 75739505), (5, 15147901), (17, 4455265), (41, 1847305), (85, 891053), (103, 735335), (205, 369461), (211, 358955), (515, 147067), (697, 108665), (1055, 71791), (1751, 43255), (3485, 21733), (3587, 21115), (4223, 17935), (8651, 8755)]