39395565

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 79453440

約数和(自身を除く): 40057875

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 81, 99, 111, 135, 165, 185, 239, 297, 333, 405, 407, 495, 555, 717, 891, 999, 1195, 1221, 1485, 1665, 2035, 2151, 2629, 2997, 3585, 3663, 4455, 4995, 6105, 6453, 7887, 8843, 10755, 10989, 13145, 14985, 18315, 19359, 23661, 26529, 32265, 32967, 39435, 44215, 54945, 70983, 79587, 96795, 97273, 118305, 132645, 164835, 212949, 238761, 291819, 354915, 397935, 486365, 716283, 875457, 1064745, 1193805, 1459095, 2626371, 3581415, 4377285, 7879113, 13131855, 39395565]

約数ペア:

[(1, 39395565), (3, 13131855), (5, 7879113), (9, 4377285), (11, 3581415), (15, 2626371), (27, 1459095), (33, 1193805), (37, 1064745), (45, 875457), (55, 716283), (81, 486365), (99, 397935), (111, 354915), (135, 291819), (165, 238761), (185, 212949), (239, 164835), (297, 132645), (333, 118305), (405, 97273), (407, 96795), (495, 79587), (555, 70983), (717, 54945), (891, 44215), (999, 39435), (1195, 32967), (1221, 32265), (1485, 26529), (1665, 23661), (2035, 19359), (2151, 18315), (2629, 14985), (2997, 13145), (3585, 10989), (3663, 10755), (4455, 8843), (4995, 7887), (6105, 6453)]