221488007065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{4993}}^1$

素因数の和:5374

約数の個数: 64

約数和(自身を含む): 300375915840

約数和(自身を除く): 78887908775

約数列:

[1, 5, 13, 29, 65, 101, 145, 233, 377, 505, 1165, 1313, 1885, 2929, 3029, 4993, 6565, 6757, 14645, 15145, 23533, 24965, 33785, 38077, 64909, 87841, 117665, 144797, 190385, 305929, 324545, 439205, 504293, 682457, 723985, 1163369, 1529645, 1882361, 2521465, 3412285, 5816845, 6555809, 8871941, 9411805, 14624497, 15123797, 32779045, 33737701, 44359705, 73122485, 75618985, 117500269, 168688505, 190118461, 438590113, 587501345, 950592305, 1527503497, 2192950565, 3407507801, 7637517485, 17037539005, 44297601413, 221488007065]

約数ペア:

[(1, 221488007065), (5, 44297601413), (13, 17037539005), (29, 7637517485), (65, 3407507801), (101, 2192950565), (145, 1527503497), (233, 950592305), (377, 587501345), (505, 438590113), (1165, 190118461), (1313, 168688505), (1885, 117500269), (2929, 75618985), (3029, 73122485), (4993, 44359705), (6565, 33737701), (6757, 32779045), (14645, 15123797), (15145, 14624497), (23533, 9411805), (24965, 8871941), (33785, 6555809), (38077, 5816845), (64909, 3412285), (87841, 2521465), (117665, 1882361), (144797, 1529645), (190385, 1163369), (305929, 723985), (324545, 682457), (439205, 504293)]