22273515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 44167680

約数和(自身を除く): 21894165

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 99, 135, 159, 165, 265, 283, 297, 477, 495, 583, 795, 849, 1415, 1431, 1485, 1749, 2385, 2547, 2915, 3113, 4245, 5247, 7155, 7641, 8745, 9339, 12735, 14999, 15565, 15741, 26235, 28017, 38205, 44997, 46695, 74995, 78705, 84051, 134991, 140085, 164989, 224985, 404973, 420255, 494967, 674955, 824945, 1484901, 2024865, 2474835, 4454703, 7424505, 22273515]

約数ペア:

[(1, 22273515), (3, 7424505), (5, 4454703), (9, 2474835), (11, 2024865), (15, 1484901), (27, 824945), (33, 674955), (45, 494967), (53, 420255), (55, 404973), (99, 224985), (135, 164989), (159, 140085), (165, 134991), (265, 84051), (283, 78705), (297, 74995), (477, 46695), (495, 44997), (583, 38205), (795, 28017), (849, 26235), (1415, 15741), (1431, 15565), (1485, 14999), (1749, 12735), (2385, 9339), (2547, 8745), (2915, 7641), (3113, 7155), (4245, 5247)]