8291238945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1693}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 14729831424

約数和(自身を除く): 6438592479

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 443, 737, 1005, 1329, 1693, 2211, 2215, 3685, 4873, 5079, 6645, 8465, 11055, 14619, 18623, 24365, 25395, 29681, 55869, 73095, 89043, 93115, 113431, 148405, 279345, 326491, 340293, 445215, 567155, 749999, 979473, 1247741, 1632455, 1701465, 2249997, 3743223, 3749995, 4897365, 6238705, 8249989, 11249985, 18716115, 24749967, 41249945, 50249933, 123749835, 150749799, 251249665, 552749263, 753748995, 1658247789, 2763746315, 8291238945]

約数ペア:

[(1, 8291238945), (3, 2763746315), (5, 1658247789), (11, 753748995), (15, 552749263), (33, 251249665), (55, 150749799), (67, 123749835), (165, 50249933), (201, 41249945), (335, 24749967), (443, 18716115), (737, 11249985), (1005, 8249989), (1329, 6238705), (1693, 4897365), (2211, 3749995), (2215, 3743223), (3685, 2249997), (4873, 1701465), (5079, 1632455), (6645, 1247741), (8465, 979473), (11055, 749999), (14619, 567155), (18623, 445215), (24365, 340293), (25395, 326491), (29681, 279345), (55869, 148405), (73095, 113431), (89043, 93115)]