67056075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 130223808

約数和(自身を除く): 63167733

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 47, 51, 75, 85, 141, 153, 225, 235, 255, 373, 423, 425, 705, 765, 799, 1119, 1175, 1275, 1865, 2115, 2397, 3357, 3525, 3825, 3995, 5595, 6341, 7191, 9325, 10575, 11985, 16785, 17531, 19023, 19975, 27975, 31705, 35955, 52593, 57069, 59925, 83925, 87655, 95115, 157779, 158525, 179775, 262965, 285345, 298027, 438275, 475575, 788895, 894081, 1314825, 1426725, 1490135, 2682243, 3944475, 4470405, 7450675, 13411215, 22352025, 67056075]

約数ペア:

[(1, 67056075), (3, 22352025), (5, 13411215), (9, 7450675), (15, 4470405), (17, 3944475), (25, 2682243), (45, 1490135), (47, 1426725), (51, 1314825), (75, 894081), (85, 788895), (141, 475575), (153, 438275), (225, 298027), (235, 285345), (255, 262965), (373, 179775), (423, 158525), (425, 157779), (705, 95115), (765, 87655), (799, 83925), (1119, 59925), (1175, 57069), (1275, 52593), (1865, 35955), (2115, 31705), (2397, 27975), (3357, 19975), (3525, 19023), (3825, 17531), (3995, 16785), (5595, 11985), (6341, 10575), (7191, 9325)]