38000655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 82826016

約数和(自身を除く): 44825361

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 997, 1089, 1155, 1815, 2541, 2991, 3465, 4235, 4985, 5445, 6979, 7623, 8973, 10967, 12705, 14955, 20937, 32901, 34895, 38115, 44865, 54835, 62811, 76769, 98703, 104685, 120637, 164505, 230307, 314055, 361911, 383845, 493515, 603185, 690921, 844459, 1085733, 1151535, 1809555, 2533377, 3454605, 4222295, 5428665, 7600131, 12666885, 38000655]

約数ペア:

[(1, 38000655), (3, 12666885), (5, 7600131), (7, 5428665), (9, 4222295), (11, 3454605), (15, 2533377), (21, 1809555), (33, 1151535), (35, 1085733), (45, 844459), (55, 690921), (63, 603185), (77, 493515), (99, 383845), (105, 361911), (121, 314055), (165, 230307), (231, 164505), (315, 120637), (363, 104685), (385, 98703), (495, 76769), (605, 62811), (693, 54835), (847, 44865), (997, 38115), (1089, 34895), (1155, 32901), (1815, 20937), (2541, 14955), (2991, 12705), (3465, 10967), (4235, 8973), (4985, 7623), (5445, 6979)]