83882385

素因数分解:

$3^8\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 36

約数和(自身を含む): 151039668

約数和(自身を除く): 67157283

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2557, 3645, 6561, 7671, 10935, 12785, 23013, 32805, 38355, 69039, 115065, 207117, 345195, 621351, 1035585, 1864053, 3106755, 5592159, 9320265, 16776477, 27960795, 83882385]

約数ペア:

[(1, 83882385), (3, 27960795), (5, 16776477), (9, 9320265), (15, 5592159), (27, 3106755), (45, 1864053), (81, 1035585), (135, 621351), (243, 345195), (405, 207117), (729, 115065), (1215, 69039), (2187, 38355), (2557, 32805), (3645, 23013), (6561, 12785), (7671, 10935)]