68179265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 108936576

約数和(自身を除く): 40757311

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 935, 947, 1309, 2057, 4235, 4735, 6545, 6629, 10285, 10417, 14399, 16099, 33145, 52085, 71995, 72919, 80495, 112693, 114587, 177089, 364595, 563465, 572935, 802109, 885445, 1239623, 1947979, 4010545, 6198115, 9739895, 13635853, 68179265]

約数ペア:

[(1, 68179265), (5, 13635853), (7, 9739895), (11, 6198115), (17, 4010545), (35, 1947979), (55, 1239623), (77, 885445), (85, 802109), (119, 572935), (121, 563465), (187, 364595), (385, 177089), (595, 114587), (605, 112693), (847, 80495), (935, 72919), (947, 71995), (1309, 52085), (2057, 33145), (4235, 16099), (4735, 14399), (6545, 10417), (6629, 10285)]