84487585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 136281600

約数和(自身を除く): 51794015

約数列:

[1, 5, 7, 13, 19, 29, 35, 65, 91, 95, 133, 145, 203, 247, 337, 377, 455, 551, 665, 1015, 1235, 1685, 1729, 1885, 2359, 2639, 2755, 3857, 4381, 6403, 7163, 8645, 9773, 11795, 13195, 19285, 21905, 30667, 32015, 35815, 44821, 48865, 50141, 68411, 83239, 127049, 153335, 185687, 224105, 250705, 342055, 416195, 582673, 635245, 889343, 928435, 1299809, 2413931, 2913365, 4446715, 6499045, 12069655, 16897517, 84487585]

約数ペア:

[(1, 84487585), (5, 16897517), (7, 12069655), (13, 6499045), (19, 4446715), (29, 2913365), (35, 2413931), (65, 1299809), (91, 928435), (95, 889343), (133, 635245), (145, 582673), (203, 416195), (247, 342055), (337, 250705), (377, 224105), (455, 185687), (551, 153335), (665, 127049), (1015, 83239), (1235, 68411), (1685, 50141), (1729, 48865), (1885, 44821), (2359, 35815), (2639, 32015), (2755, 30667), (3857, 21905), (4381, 19285), (6403, 13195), (7163, 11795), (8645, 9773)]