41020065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 79733160

約数和(自身を除く): 38713095

約数列:

[1, 3, 5, 9, 15, 17, 29, 43, 45, 51, 85, 87, 129, 145, 153, 215, 255, 261, 387, 435, 493, 645, 731, 765, 1247, 1305, 1479, 1849, 1935, 2193, 2465, 3655, 3741, 4437, 5547, 6235, 6579, 7395, 9245, 10965, 11223, 16641, 18705, 21199, 22185, 27735, 31433, 32895, 53621, 56115, 63597, 83205, 94299, 105995, 157165, 160863, 190791, 268105, 282897, 317985, 471495, 482589, 804315, 911557, 953955, 1414485, 2412945, 2734671, 4557785, 8204013, 13673355, 41020065]

約数ペア:

[(1, 41020065), (3, 13673355), (5, 8204013), (9, 4557785), (15, 2734671), (17, 2412945), (29, 1414485), (43, 953955), (45, 911557), (51, 804315), (85, 482589), (87, 471495), (129, 317985), (145, 282897), (153, 268105), (215, 190791), (255, 160863), (261, 157165), (387, 105995), (435, 94299), (493, 83205), (645, 63597), (731, 56115), (765, 53621), (1247, 32895), (1305, 31433), (1479, 27735), (1849, 22185), (1935, 21199), (2193, 18705), (2465, 16641), (3655, 11223), (3741, 10965), (4437, 9245), (5547, 7395), (6235, 6579)]