65127645

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 128969568

約数和(自身を除く): 63841923

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 243, 297, 363, 405, 443, 495, 605, 891, 1089, 1215, 1329, 1485, 1815, 2215, 2673, 3267, 3987, 4455, 4873, 5445, 6645, 9801, 11961, 13365, 14619, 16335, 19935, 24365, 29403, 35883, 43857, 49005, 53603, 59805, 73095, 107649, 131571, 147015, 160809, 179415, 219285, 268015, 394713, 482427, 538245, 657855, 804045, 1184139, 1447281, 1973565, 2412135, 4341843, 5920695, 7236405, 13025529, 21709215, 65127645]

約数ペア:

[(1, 65127645), (3, 21709215), (5, 13025529), (9, 7236405), (11, 5920695), (15, 4341843), (27, 2412135), (33, 1973565), (45, 1447281), (55, 1184139), (81, 804045), (99, 657855), (121, 538245), (135, 482427), (165, 394713), (243, 268015), (297, 219285), (363, 179415), (405, 160809), (443, 147015), (495, 131571), (605, 107649), (891, 73095), (1089, 59805), (1215, 53603), (1329, 49005), (1485, 43857), (1815, 35883), (2215, 29403), (2673, 24365), (3267, 19935), (3987, 16335), (4455, 14619), (4873, 13365), (5445, 11961), (6645, 9801)]