71543835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7648

約数の個数: 48

約数和(自身を含む): 142421760

約数和(自身を除く): 70877925

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 7607, 9405, 22821, 38035, 68463, 83677, 114105, 144533, 251031, 342315, 418385, 433599, 722665, 753093, 1255155, 1300797, 1589863, 2167995, 3765465, 4769589, 6503985, 7949315, 14308767, 23847945, 71543835]

約数ペア:

[(1, 71543835), (3, 23847945), (5, 14308767), (9, 7949315), (11, 6503985), (15, 4769589), (19, 3765465), (33, 2167995), (45, 1589863), (55, 1300797), (57, 1255155), (95, 753093), (99, 722665), (165, 433599), (171, 418385), (209, 342315), (285, 251031), (495, 144533), (627, 114105), (855, 83677), (1045, 68463), (1881, 38035), (3135, 22821), (7607, 9405)]