3889215

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 56

約数和(自身を含む): 7712208

約数和(自身を除く): 3822993

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 97, 99, 135, 165, 243, 291, 297, 405, 485, 495, 729, 873, 891, 1067, 1215, 1455, 1485, 2619, 2673, 3201, 3645, 4365, 4455, 5335, 7857, 8019, 9603, 13095, 13365, 16005, 23571, 28809, 39285, 40095, 48015, 70713, 86427, 117855, 144045, 259281, 353565, 432135, 777843, 1296405, 3889215]

約数ペア:

[(1, 3889215), (3, 1296405), (5, 777843), (9, 432135), (11, 353565), (15, 259281), (27, 144045), (33, 117855), (45, 86427), (55, 70713), (81, 48015), (97, 40095), (99, 39285), (135, 28809), (165, 23571), (243, 16005), (291, 13365), (297, 13095), (405, 9603), (485, 8019), (495, 7857), (729, 5335), (873, 4455), (891, 4365), (1067, 3645), (1215, 3201), (1455, 2673), (1485, 2619)]