12897048872015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{27480581}}^1$

素因数の和:27480680

約数の個数: 64

約数和(自身を含む): 20514144540672

約数和(自身を除く): 7617095668657

約数列:

[1, 5, 7, 11, 23, 35, 53, 55, 77, 115, 161, 253, 265, 371, 385, 583, 805, 1219, 1265, 1771, 1855, 2915, 4081, 6095, 8533, 8855, 13409, 20405, 42665, 67045, 93863, 469315, 27480581, 137402905, 192364067, 302286391, 632053363, 961820335, 1456470793, 1511431955, 2116004737, 3160266815, 4424373541, 6952586993, 7282353965, 10195295551, 10580023685, 16021178723, 22121867705, 33498828239, 34762934965, 48668108951, 50976477755, 80105893615, 112148251061, 167494141195, 234491797673, 243340544755, 368487110629, 560741255305, 1172458988365, 1842435553145, 2579409774403, 12897048872015]

約数ペア:

[(1, 12897048872015), (5, 2579409774403), (7, 1842435553145), (11, 1172458988365), (23, 560741255305), (35, 368487110629), (53, 243340544755), (55, 234491797673), (77, 167494141195), (115, 112148251061), (161, 80105893615), (253, 50976477755), (265, 48668108951), (371, 34762934965), (385, 33498828239), (583, 22121867705), (805, 16021178723), (1219, 10580023685), (1265, 10195295551), (1771, 7282353965), (1855, 6952586993), (2915, 4424373541), (4081, 3160266815), (6095, 2116004737), (8533, 1511431955), (8855, 1456470793), (13409, 961820335), (20405, 632053363), (42665, 302286391), (67045, 192364067), (93863, 137402905), (469315, 27480581)]