23764455

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 49674240

約数和(自身を除く): 25909785

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1231, 1287, 1485, 1755, 2145, 3693, 3861, 6155, 6435, 11079, 13541, 16003, 18465, 19305, 33237, 40623, 48009, 55395, 67705, 80015, 121869, 144027, 166185, 176033, 203115, 240045, 365607, 432081, 528099, 609345, 720135, 880165, 1584297, 1828035, 2160405, 2640495, 4752891, 7921485, 23764455]

約数ペア:

[(1, 23764455), (3, 7921485), (5, 4752891), (9, 2640495), (11, 2160405), (13, 1828035), (15, 1584297), (27, 880165), (33, 720135), (39, 609345), (45, 528099), (55, 432081), (65, 365607), (99, 240045), (117, 203115), (135, 176033), (143, 166185), (165, 144027), (195, 121869), (297, 80015), (351, 67705), (429, 55395), (495, 48009), (585, 40623), (715, 33237), (1231, 19305), (1287, 18465), (1485, 16003), (1755, 13541), (2145, 11079), (3693, 6435), (3861, 6155)]