105307775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 142740864

約数和(自身を除く): 37433089

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 7993, 13175, 39965, 135881, 199825, 247783, 679405, 1238915, 3397025, 4212311, 6194575, 21061555, 105307775]

約数ペア:

[(1, 105307775), (5, 21061555), (17, 6194575), (25, 4212311), (31, 3397025), (85, 1238915), (155, 679405), (425, 247783), (527, 199825), (775, 135881), (2635, 39965), (7993, 13175)]