16764165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 33872256

約数和(自身を除く): 17108091

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 71, 81, 99, 135, 159, 165, 213, 265, 297, 355, 405, 477, 495, 583, 639, 781, 795, 891, 1065, 1431, 1485, 1749, 1917, 2343, 2385, 2915, 3195, 3763, 3905, 4293, 4455, 5247, 5751, 7029, 7155, 8745, 9585, 11289, 11715, 15741, 18815, 21087, 21465, 26235, 28755, 33867, 35145, 41393, 47223, 56445, 63261, 78705, 101601, 105435, 124179, 169335, 206965, 236115, 304803, 316305, 372537, 508005, 620895, 1117611, 1524015, 1862685, 3352833, 5588055, 16764165]

約数ペア:

[(1, 16764165), (3, 5588055), (5, 3352833), (9, 1862685), (11, 1524015), (15, 1117611), (27, 620895), (33, 508005), (45, 372537), (53, 316305), (55, 304803), (71, 236115), (81, 206965), (99, 169335), (135, 124179), (159, 105435), (165, 101601), (213, 78705), (265, 63261), (297, 56445), (355, 47223), (405, 41393), (477, 35145), (495, 33867), (583, 28755), (639, 26235), (781, 21465), (795, 21087), (891, 18815), (1065, 15741), (1431, 11715), (1485, 11289), (1749, 9585), (1917, 8745), (2343, 7155), (2385, 7029), (2915, 5751), (3195, 5247), (3763, 4455), (3905, 4293)]