72325575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15307}}^1$

素因数の和:15333

約数の個数: 48

約数和(自身を含む): 151855360

約数和(自身を除く): 79529785

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 15307, 45921, 76535, 107149, 137763, 229605, 321447, 382675, 413289, 535745, 688815, 964341, 1148025, 1607235, 2066445, 2678725, 2893023, 3444075, 4821705, 8036175, 10332225, 14465115, 24108525, 72325575]

約数ペア:

[(1, 72325575), (3, 24108525), (5, 14465115), (7, 10332225), (9, 8036175), (15, 4821705), (21, 3444075), (25, 2893023), (27, 2678725), (35, 2066445), (45, 1607235), (63, 1148025), (75, 964341), (105, 688815), (135, 535745), (175, 413289), (189, 382675), (225, 321447), (315, 229605), (525, 137763), (675, 107149), (945, 76535), (1575, 45921), (4725, 15307)]