12047035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 8274245

約数列:

[1, 5, 7, 11, 13, 29, 35, 55, 65, 77, 83, 91, 143, 145, 203, 319, 377, 385, 415, 455, 581, 715, 913, 1001, 1015, 1079, 1595, 1885, 2233, 2407, 2639, 2905, 4147, 4565, 5005, 5395, 6391, 7553, 11165, 11869, 12035, 13195, 16849, 20735, 26477, 29029, 31291, 31955, 37765, 59345, 83083, 84245, 132385, 145145, 156455, 185339, 219037, 344201, 415415, 926695, 1095185, 1721005, 2409407, 12047035]

約数ペア:

[(1, 12047035), (5, 2409407), (7, 1721005), (11, 1095185), (13, 926695), (29, 415415), (35, 344201), (55, 219037), (65, 185339), (77, 156455), (83, 145145), (91, 132385), (143, 84245), (145, 83083), (203, 59345), (319, 37765), (377, 31955), (385, 31291), (415, 29029), (455, 26477), (581, 20735), (715, 16849), (913, 13195), (1001, 12035), (1015, 11869), (1079, 11165), (1595, 7553), (1885, 6391), (2233, 5395), (2407, 5005), (2639, 4565), (2905, 4147)]