23847615

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 47985696

約数和(自身を除く): 24138081

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 81, 99, 101, 135, 159, 165, 265, 297, 303, 405, 477, 495, 505, 583, 795, 891, 909, 1111, 1431, 1485, 1515, 1749, 2385, 2727, 2915, 3333, 4293, 4455, 4545, 5247, 5353, 5555, 7155, 8181, 8745, 9999, 13635, 15741, 16059, 16665, 21465, 26235, 26765, 29997, 40905, 47223, 48177, 49995, 58883, 78705, 80295, 89991, 144531, 149985, 176649, 236115, 240885, 294415, 433593, 449955, 529947, 722655, 883245, 1589841, 2167965, 2649735, 4769523, 7949205, 23847615]

約数ペア:

[(1, 23847615), (3, 7949205), (5, 4769523), (9, 2649735), (11, 2167965), (15, 1589841), (27, 883245), (33, 722655), (45, 529947), (53, 449955), (55, 433593), (81, 294415), (99, 240885), (101, 236115), (135, 176649), (159, 149985), (165, 144531), (265, 89991), (297, 80295), (303, 78705), (405, 58883), (477, 49995), (495, 48177), (505, 47223), (583, 40905), (795, 29997), (891, 26765), (909, 26235), (1111, 21465), (1431, 16665), (1485, 16059), (1515, 15741), (1749, 13635), (2385, 9999), (2727, 8745), (2915, 8181), (3333, 7155), (4293, 5555), (4455, 5353), (4545, 5247)]