77571385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 99574272

約数和(自身を除く): 22002887

約数列:

[1, 5, 41, 47, 83, 97, 205, 235, 415, 485, 1927, 3403, 3901, 3977, 4559, 8051, 9635, 17015, 19505, 19885, 22795, 40255, 159941, 186919, 330091, 378397, 799705, 934595, 1650455, 1891985, 15514277, 77571385]

約数ペア:

[(1, 77571385), (5, 15514277), (41, 1891985), (47, 1650455), (83, 934595), (97, 799705), (205, 378397), (235, 330091), (415, 186919), (485, 159941), (1927, 40255), (3403, 22795), (3901, 19885), (3977, 19505), (4559, 17015), (8051, 9635)]