24875775

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 46202400

約数和(自身を除く): 21326625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 269, 411, 675, 685, 807, 1233, 1345, 2055, 2421, 3425, 3699, 4035, 6165, 6725, 7263, 10275, 12105, 18495, 20175, 30825, 36315, 36853, 60525, 92475, 110559, 181575, 184265, 331677, 552795, 921325, 995031, 1658385, 2763975, 4975155, 8291925, 24875775]

約数ペア:

[(1, 24875775), (3, 8291925), (5, 4975155), (9, 2763975), (15, 1658385), (25, 995031), (27, 921325), (45, 552795), (75, 331677), (135, 184265), (137, 181575), (225, 110559), (269, 92475), (411, 60525), (675, 36853), (685, 36315), (807, 30825), (1233, 20175), (1345, 18495), (2055, 12105), (2421, 10275), (3425, 7263), (3699, 6725), (4035, 6165)]