2039267725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9281}}^1$

素因数の和:9366

約数の個数: 48

約数和(自身を含む): 2983309056

約数和(自身を除く): 944041331

約数列:

[1, 5, 11, 17, 25, 47, 55, 85, 187, 235, 275, 425, 517, 799, 935, 1175, 2585, 3995, 4675, 8789, 9281, 12925, 19975, 43945, 46405, 102091, 157777, 219725, 232025, 436207, 510455, 788885, 1735547, 2181035, 2552275, 3944425, 4798277, 7415519, 8677735, 10905175, 23991385, 37077595, 43388675, 81570709, 119956925, 185387975, 407853545, 2039267725]

約数ペア:

[(1, 2039267725), (5, 407853545), (11, 185387975), (17, 119956925), (25, 81570709), (47, 43388675), (55, 37077595), (85, 23991385), (187, 10905175), (235, 8677735), (275, 7415519), (425, 4798277), (517, 3944425), (799, 2552275), (935, 2181035), (1175, 1735547), (2585, 788885), (3995, 510455), (4675, 436207), (8789, 232025), (9281, 219725), (12925, 157777), (19975, 102091), (43945, 46405)]