15696982515

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{76771}}^1$

素因数の和:77139

約数の個数: 32

約数和(自身を含む): 25780651776

約数和(自身を除く): 10083669261

約数列:

[1, 3, 5, 15, 43, 129, 215, 317, 645, 951, 1585, 4755, 13631, 40893, 68155, 76771, 204465, 230313, 383855, 1151565, 3301153, 9903459, 16505765, 24336407, 49517295, 73009221, 121682035, 365046105, 1046465501, 3139396503, 5232327505, 15696982515]

約数ペア:

[(1, 15696982515), (3, 5232327505), (5, 3139396503), (15, 1046465501), (43, 365046105), (129, 121682035), (215, 73009221), (317, 49517295), (645, 24336407), (951, 16505765), (1585, 9903459), (4755, 3301153), (13631, 1151565), (40893, 383855), (68155, 230313), (76771, 204465)]