38367725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 57049920

約数和(自身を除く): 18682195

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 145, 187, 275, 283, 319, 425, 493, 725, 935, 1415, 1595, 2465, 3113, 4675, 4811, 5423, 7075, 7975, 8207, 12325, 15565, 24055, 27115, 41035, 52921, 77825, 90277, 120275, 135575, 139519, 205175, 264605, 451385, 697595, 1323025, 1534709, 2256925, 3487975, 7673545, 38367725]

約数ペア:

[(1, 38367725), (5, 7673545), (11, 3487975), (17, 2256925), (25, 1534709), (29, 1323025), (55, 697595), (85, 451385), (145, 264605), (187, 205175), (275, 139519), (283, 135575), (319, 120275), (425, 90277), (493, 77825), (725, 52921), (935, 41035), (1415, 27115), (1595, 24055), (2465, 15565), (3113, 12325), (4675, 8207), (4811, 7975), (5423, 7075)]