74722735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1103}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 95147136

約数和(自身を除く): 20424401

約数列:

[1, 5, 17, 85, 797, 1103, 3985, 5515, 13549, 18751, 67745, 93755, 879091, 4395455, 14944547, 74722735]

約数ペア:

[(1, 74722735), (5, 14944547), (17, 4395455), (85, 879091), (797, 93755), (1103, 67745), (3985, 18751), (5515, 13549)]