77958045

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 83483235

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 243, 285, 297, 307, 405, 495, 513, 627, 855, 891, 921, 1045, 1215, 1485, 1535, 1539, 1881, 2565, 2673, 2763, 3135, 3377, 4455, 4605, 4617, 5643, 5833, 7695, 8289, 9405, 10131, 13365, 13815, 16885, 16929, 17499, 23085, 24867, 28215, 29165, 30393, 41445, 50655, 50787, 52497, 64163, 74601, 84645, 87495, 91179, 124335, 151965, 157491, 192489, 253935, 262485, 273537, 320815, 373005, 455895, 472473, 577467, 787455, 820611, 962445, 1367685, 1417419, 1732401, 2362365, 2887335, 4103055, 5197203, 7087095, 8662005, 15591609, 25986015, 77958045]

約数ペア:

[(1, 77958045), (3, 25986015), (5, 15591609), (9, 8662005), (11, 7087095), (15, 5197203), (19, 4103055), (27, 2887335), (33, 2362365), (45, 1732401), (55, 1417419), (57, 1367685), (81, 962445), (95, 820611), (99, 787455), (135, 577467), (165, 472473), (171, 455895), (209, 373005), (243, 320815), (285, 273537), (297, 262485), (307, 253935), (405, 192489), (495, 157491), (513, 151965), (627, 124335), (855, 91179), (891, 87495), (921, 84645), (1045, 74601), (1215, 64163), (1485, 52497), (1535, 50787), (1539, 50655), (1881, 41445), (2565, 30393), (2673, 29165), (2763, 28215), (3135, 24867), (3377, 23085), (4455, 17499), (4605, 16929), (4617, 16885), (5643, 13815), (5833, 13365), (7695, 10131), (8289, 9405)]