40903525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 55107584

約数和(自身を除く): 14204059

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 991, 1651, 3175, 4955, 8255, 12883, 24775, 41275, 64415, 125857, 322075, 629285, 1636141, 3146425, 8180705, 40903525]

約数ペア:

[(1, 40903525), (5, 8180705), (13, 3146425), (25, 1636141), (65, 629285), (127, 322075), (325, 125857), (635, 64415), (991, 41275), (1651, 24775), (3175, 12883), (4955, 8255)]