3222945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3246687

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 383, 495, 561, 765, 935, 1149, 1683, 1915, 2805, 3447, 4213, 5745, 6511, 8415, 12639, 17235, 19533, 21065, 32555, 37917, 58599, 63195, 71621, 97665, 189585, 214863, 292995, 358105, 644589, 1074315, 3222945]

約数ペア:

[(1, 3222945), (3, 1074315), (5, 644589), (9, 358105), (11, 292995), (15, 214863), (17, 189585), (33, 97665), (45, 71621), (51, 63195), (55, 58599), (85, 37917), (99, 32555), (153, 21065), (165, 19533), (187, 17235), (255, 12639), (383, 8415), (495, 6511), (561, 5745), (765, 4213), (935, 3447), (1149, 2805), (1683, 1915)]