90903859195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1\times {\mathrm{11351}}^1$

素因数の和:12771

約数の個数: 32

約数和(自身を含む): 117226745856

約数和(自身を除く): 26322886661

約数列:

[1, 5, 17, 71, 85, 355, 1207, 1327, 6035, 6635, 11351, 22559, 56755, 94217, 112795, 192967, 471085, 805921, 964835, 1601689, 4029605, 8008445, 13700657, 15062777, 68503285, 75313885, 256067209, 1069457167, 1280336045, 5347285835, 18180771839, 90903859195]

約数ペア:

[(1, 90903859195), (5, 18180771839), (17, 5347285835), (71, 1280336045), (85, 1069457167), (355, 256067209), (1207, 75313885), (1327, 68503285), (6035, 15062777), (6635, 13700657), (11351, 8008445), (22559, 4029605), (56755, 1601689), (94217, 964835), (112795, 805921), (192967, 471085)]