79829785

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 32663015

約数列:

[1, 5, 7, 35, 61, 139, 269, 305, 427, 695, 973, 1345, 1883, 2135, 4865, 8479, 9415, 16409, 37391, 42395, 59353, 82045, 114863, 186955, 261737, 296765, 574315, 1308685, 2280851, 11404255, 15965957, 79829785]

約数ペア:

[(1, 79829785), (5, 15965957), (7, 11404255), (35, 2280851), (61, 1308685), (139, 574315), (269, 296765), (305, 261737), (427, 186955), (695, 114863), (973, 82045), (1345, 59353), (1883, 42395), (2135, 37391), (4865, 16409), (8479, 9415)]