5725643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 7713792

約数和(自身を除く): 1988149

約数列:

[1, 7, 11, 23, 53, 61, 77, 161, 253, 371, 427, 583, 671, 1219, 1403, 1771, 3233, 4081, 4697, 8533, 9821, 13409, 15433, 22631, 35563, 74359, 93863, 108031, 248941, 520513, 817949, 5725643]

約数ペア:

[(1, 5725643), (7, 817949), (11, 520513), (23, 248941), (53, 108031), (61, 93863), (77, 74359), (161, 35563), (253, 22631), (371, 15433), (427, 13409), (583, 9821), (671, 8533), (1219, 4697), (1403, 4081), (1771, 3233)]