7447055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 12040704

約数和(自身を除く): 4593649

約数列:

[1, 5, 7, 11, 23, 29, 35, 55, 77, 115, 145, 161, 203, 253, 319, 385, 667, 805, 841, 1015, 1265, 1595, 1771, 2233, 3335, 4205, 4669, 5887, 7337, 8855, 9251, 11165, 19343, 23345, 29435, 36685, 46255, 51359, 64757, 96715, 135401, 212773, 256795, 323785, 677005, 1063865, 1489411, 7447055]

約数ペア:

[(1, 7447055), (5, 1489411), (7, 1063865), (11, 677005), (23, 323785), (29, 256795), (35, 212773), (55, 135401), (77, 96715), (115, 64757), (145, 51359), (161, 46255), (203, 36685), (253, 29435), (319, 23345), (385, 19343), (667, 11165), (805, 9251), (841, 8855), (1015, 7337), (1265, 5887), (1595, 4669), (1771, 4205), (2233, 3335)]