72346275

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2500

約数の個数: 36

約数和(自身を含む): 130581672

約数和(自身を除く): 58235397

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 225, 411, 685, 1233, 2055, 2347, 3425, 6165, 7041, 10275, 11735, 21123, 30825, 35205, 58675, 105615, 176025, 321539, 528075, 964617, 1607695, 2893851, 4823085, 8038475, 14469255, 24115425, 72346275]

約数ペア:

[(1, 72346275), (3, 24115425), (5, 14469255), (9, 8038475), (15, 4823085), (25, 2893851), (45, 1607695), (75, 964617), (137, 528075), (225, 321539), (411, 176025), (685, 105615), (1233, 58675), (2055, 35205), (2347, 30825), (3425, 21123), (6165, 11735), (7041, 10275)]