28699935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 50353920

約数和(自身を除く): 21653985

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 281, 619, 843, 1405, 1857, 3091, 3095, 4215, 6809, 9273, 9285, 15455, 20427, 34045, 46365, 102135, 173939, 521817, 869695, 1913329, 2609085, 5739987, 9566645, 28699935]

約数ペア:

[(1, 28699935), (3, 9566645), (5, 5739987), (11, 2609085), (15, 1913329), (33, 869695), (55, 521817), (165, 173939), (281, 102135), (619, 46365), (843, 34045), (1405, 20427), (1857, 15455), (3091, 9285), (3095, 9273), (4215, 6809)]