15721284137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{2663}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 17723059200

約数和(自身を除く): 2001775063

約数列:

[1, 13, 43, 59, 179, 559, 767, 2327, 2537, 2663, 7697, 10561, 32981, 34619, 100061, 114509, 137293, 157117, 454123, 476677, 1488617, 2042521, 5903599, 6196801, 6756031, 20497111, 28123943, 87828403, 266462443, 365611259, 1209329549, 15721284137]

約数ペア:

[(1, 15721284137), (13, 1209329549), (43, 365611259), (59, 266462443), (179, 87828403), (559, 28123943), (767, 20497111), (2327, 6756031), (2537, 6196801), (2663, 5903599), (7697, 2042521), (10561, 1488617), (32981, 476677), (34619, 454123), (100061, 157117), (114509, 137293)]