66430815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 123760224

約数和(自身を除く): 57329409

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2153, 2805, 6171, 6459, 10285, 10765, 23683, 30855, 32295, 36601, 71049, 109803, 118415, 183005, 260513, 355245, 402611, 549015, 781539, 1207833, 1302565, 2013055, 3907695, 4428721, 6039165, 13286163, 22143605, 66430815]

約数ペア:

[(1, 66430815), (3, 22143605), (5, 13286163), (11, 6039165), (15, 4428721), (17, 3907695), (33, 2013055), (51, 1302565), (55, 1207833), (85, 781539), (121, 549015), (165, 402611), (187, 355245), (255, 260513), (363, 183005), (561, 118415), (605, 109803), (935, 71049), (1815, 36601), (2057, 32295), (2153, 30855), (2805, 23683), (6171, 10765), (6459, 10285)]