7294725

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 13659840

約数和(自身を除く): 6365115

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 107, 135, 225, 303, 321, 505, 535, 675, 909, 963, 1515, 1605, 2525, 2675, 2727, 2889, 4545, 4815, 7575, 8025, 10807, 13635, 14445, 22725, 24075, 32421, 54035, 68175, 72225, 97263, 162105, 270175, 291789, 486315, 810525, 1458945, 2431575, 7294725]

約数ペア:

[(1, 7294725), (3, 2431575), (5, 1458945), (9, 810525), (15, 486315), (25, 291789), (27, 270175), (45, 162105), (75, 97263), (101, 72225), (107, 68175), (135, 54035), (225, 32421), (303, 24075), (321, 22725), (505, 14445), (535, 13635), (675, 10807), (909, 8025), (963, 7575), (1515, 4815), (1605, 4545), (2525, 2889), (2675, 2727)]