15663217155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{60161}}^1$

素因数の和:61207

約数の個数: 32

約数和(自身を含む): 26561763648

約数和(自身を除く): 10898546493

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1021, 3063, 5105, 15315, 17357, 52071, 60161, 86785, 180483, 260355, 300805, 902415, 1022737, 3068211, 5113685, 15341055, 61424381, 184273143, 307121905, 921365715, 1044214477, 3132643431, 5221072385, 15663217155]

約数ペア:

[(1, 15663217155), (3, 5221072385), (5, 3132643431), (15, 1044214477), (17, 921365715), (51, 307121905), (85, 184273143), (255, 61424381), (1021, 15341055), (3063, 5113685), (5105, 3068211), (15315, 1022737), (17357, 902415), (52071, 300805), (60161, 260355), (86785, 180483)]