4425435

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{223}}^1$

素因数の和:254

約数の個数: 60

約数和(自身を含む): 9269568

約数和(自身を除く): 4844133

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 223, 245, 315, 405, 441, 567, 669, 735, 945, 1115, 1323, 1561, 2007, 2205, 2835, 3345, 3969, 4683, 6021, 6615, 7805, 10035, 10927, 14049, 18063, 19845, 23415, 30105, 32781, 42147, 54635, 70245, 90315, 98343, 126441, 163905, 210735, 295029, 491715, 632205, 885087, 1475145, 4425435]

約数ペア:

[(1, 4425435), (3, 1475145), (5, 885087), (7, 632205), (9, 491715), (15, 295029), (21, 210735), (27, 163905), (35, 126441), (45, 98343), (49, 90315), (63, 70245), (81, 54635), (105, 42147), (135, 32781), (147, 30105), (189, 23415), (223, 19845), (245, 18063), (315, 14049), (405, 10927), (441, 10035), (567, 7805), (669, 6615), (735, 6021), (945, 4683), (1115, 3969), (1323, 3345), (1561, 2835), (2007, 2205)]