15208039605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{5471}}^1$

素因数の和:6498

約数の個数: 64

約数和(自身を含む): 28139913216

約数和(自身を除く): 12931873611

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 991, 2805, 2973, 4955, 5471, 10901, 14865, 16413, 16847, 27355, 32703, 50541, 54505, 60181, 82065, 84235, 93007, 163515, 180543, 185317, 252705, 279021, 300905, 465035, 555951, 902715, 926585, 1023077, 1395105, 2779755, 3069231, 5115385, 5421761, 15346155, 16265283, 27108805, 59639371, 81326415, 92169937, 178918113, 276509811, 298196855, 460849685, 894590565, 1013869307, 1382549055, 3041607921, 5069346535, 15208039605]

約数ペア:

[(1, 15208039605), (3, 5069346535), (5, 3041607921), (11, 1382549055), (15, 1013869307), (17, 894590565), (33, 460849685), (51, 298196855), (55, 276509811), (85, 178918113), (165, 92169937), (187, 81326415), (255, 59639371), (561, 27108805), (935, 16265283), (991, 15346155), (2805, 5421761), (2973, 5115385), (4955, 3069231), (5471, 2779755), (10901, 1395105), (14865, 1023077), (16413, 926585), (16847, 902715), (27355, 555951), (32703, 465035), (50541, 300905), (54505, 279021), (60181, 252705), (82065, 185317), (84235, 180543), (93007, 163515)]