253447612145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12954133}}^1$

素因数の和:12954201

約数の個数: 32

約数和(自身を含む): 383027834112

約数和(自身を除く): 129580221967

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 19565, 12954133, 64770665, 90678931, 168403729, 453394655, 557027719, 842018645, 1178826103, 2785138595, 3899194033, 5894130515, 7241360347, 19495970165, 36206801735, 50689522429, 253447612145]

約数ペア:

[(1, 253447612145), (5, 50689522429), (7, 36206801735), (13, 19495970165), (35, 7241360347), (43, 5894130515), (65, 3899194033), (91, 2785138595), (215, 1178826103), (301, 842018645), (455, 557027719), (559, 453394655), (1505, 168403729), (2795, 90678931), (3913, 64770665), (19565, 12954133)]