740343885

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{5821}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 1212839040

約数和(自身を除く): 472495155

約数列:

[1, 3, 5, 15, 61, 139, 183, 305, 417, 695, 915, 2085, 5821, 8479, 17463, 25437, 29105, 42395, 87315, 127185, 355081, 809119, 1065243, 1775405, 2427357, 4045595, 5326215, 12136785, 49356259, 148068777, 246781295, 740343885]

約数ペア:

[(1, 740343885), (3, 246781295), (5, 148068777), (15, 49356259), (61, 12136785), (139, 5326215), (183, 4045595), (305, 2427357), (417, 1775405), (695, 1065243), (915, 809119), (2085, 355081), (5821, 127185), (8479, 87315), (17463, 42395), (25437, 29105)]