100009805

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 140824320

約数和(自身を除く): 40814515

約数列:

[1, 5, 7, 35, 61, 139, 305, 337, 427, 695, 973, 1685, 2135, 2359, 4865, 8479, 11795, 20557, 42395, 46843, 59353, 102785, 143899, 234215, 296765, 327901, 719495, 1639505, 2857423, 14287115, 20001961, 100009805]

約数ペア:

[(1, 100009805), (5, 20001961), (7, 14287115), (35, 2857423), (61, 1639505), (139, 719495), (305, 327901), (337, 296765), (427, 234215), (695, 143899), (973, 102785), (1685, 59353), (2135, 46843), (2359, 42395), (4865, 20557), (8479, 11795)]